{"product_id":"dwarf-cichlids-apistogramma-south-american-uk-red-dorsal","title":"Agassiz' Dwarf Cichlid red dorsal — Apistogramma Agassizii «Red Dorsal» - UK","description":"\u003cp\u003eIf you are searching for \u003cstrong\u003edwarf cichlids for sale UK\u003c\/strong\u003e aquarists can keep in a planted community without giving up colour, character, or breeding potential, \u003cem\u003eApistogramma agassizii\u003c\/em\u003e “Red Dorsal” deserves a close look. This striking South American species combines the elegant, torpedo-shaped body of wild-type Apistos with a vivid red dorsal fin that flashes beautifully over dark substrate and leaf litter. Native to the Amazon Basin, this is one of the most rewarding \u003cstrong\u003eSouth American cichlids UK\u003c\/strong\u003e hobbyists can keep when they want a fish with real personality but manageable size. Adults reach around 7 cm, they usually live for about 5 years, and their care level is best described as moderate rather than difficult. In the right setup, they are peaceful with suitable companions, highly interesting to watch, and often become the centrepiece of a \u003cstrong\u003edwarf cichlid planted tank setup\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eFor fishkeepers browsing \u003cstrong\u003eApistogramma for sale UK\u003c\/strong\u003e listings, the “Red Dorsal” form stands out because it offers the classic Apistogramma behaviour people love: cave exploration, subtle social displays, attentive parenting, and strong territorial awareness without the heavy aggression seen in larger cichlids. It is also an excellent choice for aquarists looking to \u003cstrong\u003ebuy dwarf cichlid UK\u003c\/strong\u003e stock for a soft-water display, a blackwater scape, or a carefully planned nano-style community. See our detailed photos showing body shape, fin extension, and the red dorsal blaze that makes this one of the most appealing \u003cstrong\u003ecolourful dwarf cichlids\u003c\/strong\u003e available. For keepers who want beauty, intelligence, and natural behaviour in one fish, this is a standout option among \u003cstrong\u003esouth american dwarf cichlids for sale uk\u003c\/strong\u003e.\u003c\/p\u003e\u003cdiv class=\"info-box\"\u003e\n\u003ch4\u003e🔹 Quick Facts\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScientific Name:\u003c\/strong\u003e \u003cem\u003eApistogramma agassizii\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare Level:\u003c\/strong\u003e Moderate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMin Tank Size:\u003c\/strong\u003e 60 litres (13.2 gallons)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 24-28°C (75-82°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Range:\u003c\/strong\u003e 5.5-7.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e Up to 5 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Peaceful, but territorial when breeding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet:\u003c\/strong\u003e Omnivore with a strong preference for meaty foods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"species-profile\"\u003e\n\u003ch3\u003eClassification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder:\u003c\/strong\u003e Cichliformes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFamily:\u003c\/strong\u003e Cichlidae\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenus:\u003c\/strong\u003e \u003cem\u003eApistogramma\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eApistogramma agassizii\u003c\/em\u003e is one of the best-known dwarf cichlids in the aquarium hobby and sits within a diverse group of small South American cichlids prized for colour, intelligence, and complex breeding behaviour. The “Red Dorsal” form is a selectively recognised colour type within the species, valued by aquarists who want a more vivid dorsal display than standard forms. Among \u003cstrong\u003efreshwater cichlids UK\u003c\/strong\u003e keepers choose for planted aquariums, Apistogramma remain some of the most sought-after because they combine manageable size with fascinating behaviour.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2 id=\"origin\"\u003eWhere Do Apistogramma Agassizii “Red Dorsal” Come From? Natural Habitat Explained\u003c\/h2\u003e\u003cp\u003eThe species \u003cem\u003eApistogramma agassizii\u003c\/em\u003e comes from \u003cstrong\u003eSouth America\u003c\/strong\u003e, especially the Amazon Basin, where it inhabits slow-moving tributaries, flooded forest margins, and shallow marginal areas rich in roots, branches, leaf litter, and submerged cover. The \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” habitat\u003c\/strong\u003e in the wild is not a bright, open river channel. Instead, it is usually a dim, tannin-stained environment with soft substrate, low to moderate flow, and many visual barriers. These conditions explain why the fish does best in aquariums that feel sheltered rather than exposed.\u003c\/p\u003e\u003cp\u003eIn nature, these fish spend much of their time near the bottom, weaving through leaves and wood while searching for tiny crustaceans, insect larvae, worms, and other small foods. That natural feeding style is why a good \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” feeding guide\u003c\/strong\u003e always includes small, protein-rich foods rather than relying only on generic flake. Their wild waters are typically soft and acidic, which is why \u003cstrong\u003edwarf cichlid water hardness\u003c\/strong\u003e matters so much in captivity. If the water is too hard for long periods, colour, breeding response, and long-term condition often suffer.\u003c\/p\u003e\u003cp\u003eThe Amazon climate is warm year-round, so the \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” water temperature\u003c\/strong\u003e should stay stable rather than swinging sharply between day and night. Leaf litter, seed pods, driftwood, and overhanging plants all help recreate the microhabitats these fish recognise. In practical terms, that means a tank with caves, shaded areas, and broken lines of sight will usually produce calmer fish and more confident behaviour. Aquarists who mimic the natural setting often notice stronger colour, better feeding response, and more successful \u003cstrong\u003eapistogramma agassizii “red dorsal” breeding\u003c\/strong\u003e.\u003c\/p\u003e\u003cdiv class=\"tip-box\"\u003e\n\u003ch4\u003e💡 Expert Tip\u003c\/h4\u003e\n\u003cp\u003eMimicking the natural habitat improves health and brings out natural behaviours. A thin layer of dried leaf litter over fine sand, combined with driftwood and a few cave sites, often makes newly introduced fish settle faster and display more confidently.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2 id=\"tank-setup\"\u003eHow to Set Up the Perfect Tank for Apistogramma Agassizii “Red Dorsal”\u003c\/h2\u003e\u003cp\u003eA successful \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” care guide\u003c\/strong\u003e starts with layout, not gadgets. These fish are small, but they use territory in a very deliberate way. The \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” minimum tank size\u003c\/strong\u003e is 60 litres for a pair or one male with one female, though 75 to 90 litres is a better target if you want more stable water, more décor choices, and less territorial pressure. When customers ask about \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” for small aquarium\u003c\/strong\u003e setups, the honest answer is yes, but only if the footprint is sensible, the aquascape is structured, and tank mates are chosen carefully.\u003c\/p\u003e\u003ch3\u003eTank Size Requirements\u003c\/h3\u003e\u003cp\u003eThe published \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” tank size\u003c\/strong\u003e of 60 litres is the minimum, not the ideal. A pair can live in that volume, but a male with two females works better in a longer tank with multiple cave zones. If you are planning a \u003cstrong\u003edwarf cichlid nano tank setup\u003c\/strong\u003e, think in terms of floor space and territory rather than height. Bottom area matters far more than a tall water column. A 60-litre cube is usually less useful than a 60-litre long aquarium for this species.\u003c\/p\u003e\u003ch3\u003eWater Parameters\u003c\/h3\u003e\u003cp\u003eThe best \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” water parameters\u003c\/strong\u003e are temperature 24-28°C, pH 5.5-7.0, and hardness 1-10 dGH. For long-term success, aim for soft, slightly acidic water rather than simply staying within the broad limits. The ideal \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” pH level\u003c\/strong\u003e for colour and breeding is usually around 5.8-6.8, while the most reliable \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” ideal water conditions\u003c\/strong\u003e include low nitrate, stable temperature, and gentle flow. These are classic \u003cstrong\u003edwarf cichlid temperature requirements\u003c\/strong\u003e: warm, stable, and clean.\u003c\/p\u003e\u003cdiv class=\"spec-grid\"\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"spec-value\"\u003e24-28°C\u003c\/div\u003e\n\u003cdiv class=\"spec-label\"\u003eTemperature\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"spec-value\"\u003e5.5-7.0\u003c\/div\u003e\n\u003cdiv class=\"spec-label\"\u003epH\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"spec-value\"\u003e1-10 dGH\u003c\/div\u003e\n\u003cdiv class=\"spec-label\"\u003eHardness\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"spec-value\"\u003e60 L+\u003c\/div\u003e\n\u003cdiv class=\"spec-label\"\u003eMinimum Tank\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch3\u003eFiltration\u003c\/h3\u003e\u003cp\u003eUse a gentle but efficient filter. Air-driven sponge filters are excellent for breeding tanks, while a small external canister or hang-on-back with flow diffused across plants and wood works well in display aquariums. These fish do not enjoy strong current. Moderate turnover with good biological capacity is better than high flow. If you are building a planted soft-water setup, combine the fish with reliable heating and stable filtration rather than chasing excessive circulation.\u003c\/p\u003e\u003ch3\u003eSubstrate\u003c\/h3\u003e\u003cp\u003eThe best \u003cstrong\u003edwarf cichlid substrate preference\u003c\/strong\u003e for this species is fine sand. Sand allows natural foraging, protects delicate mouthparts, and looks more authentic in a South American layout. Dark sand usually improves colour contrast. Add leaf litter and small patches of open sand between décor pieces so fish can patrol and feed naturally.\u003c\/p\u003e\u003ch3\u003ePlants \u0026amp; Decor\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eApistogramma Agassizii “Red Dorsal” for planted tank\u003c\/strong\u003e displays work extremely well. Use driftwood, coconut caves, ceramic caves, and dense clumps of easy plants such as Java fern, Anubias, Cryptocoryne, floating Salvinia, and rooted Amazon swords. If you enjoy browsing related species for a themed display, the classic \u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eApistogramma Agassizii - Agassiz'S Dwarf Cichlid\u003c\/a\u003e makes a useful reference point for natural-style South American aquascapes. Many keepers also compare layouts used for \u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eApistogramma Hongsloi “Red Stroke”\u003c\/a\u003e and \u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eApistogramma Cf. Viejita Gold\u003c\/a\u003e because all three appreciate broken sightlines and small cave territories.\u003c\/p\u003e\u003ch3\u003eLighting Requirements\u003c\/h3\u003e\u003cp\u003eModerate lighting is ideal. Very bright light can make these fish skittish unless floating plants are used. A photoperiod of 7-9 hours suits most planted displays. If your goal is colour and confidence, subdued light over dark substrate often works better than intense white lighting.\u003c\/p\u003e\u003cdiv class=\"info-box\"\u003e\n\u003ch4\u003eQuick Setup Checklist\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUse at least 60 litres, preferably longer than tall\u003c\/li\u003e\n\u003cli\u003eKeep \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” water temperature\u003c\/strong\u003e stable at 24-28°C\u003c\/li\u003e\n\u003cli\u003eMaintain soft water and low nitrate\u003c\/li\u003e\n\u003cli\u003eChoose fine sand for natural foraging\u003c\/li\u003e\n\u003cli\u003eAdd caves, wood, leaf litter, and shaded areas\u003c\/li\u003e\n\u003cli\u003eUse gentle filtration with no harsh current\u003c\/li\u003e\n\u003cli\u003ePlant heavily around the edges and back\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"tip-box\"\u003e\n\u003ch4\u003e💡 Pro Tip\u003c\/h4\u003e\n\u003cp\u003eAlways cycle the tank for 4-6 weeks before adding fish. In soft-water dwarf cichlid systems, immature filtration often causes unstable pH and ammonia spikes that stress Apistogramma long before test results look dramatic.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2 id=\"feeding\"\u003eWhat Do Apistogramma Agassizii “Red Dorsal” Eat? Complete Feeding Guide\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” diet\u003c\/strong\u003e is omnivorous, but in practice this species leans strongly toward small meaty foods. In the wild, it picks through leaf litter and substrate for insect larvae, micro-crustaceans, worms, and tiny invertebrates. In the aquarium, the best results come from a varied menu built around high-quality micro pellets, frozen bloodworm, frozen brine shrimp, daphnia, and occasional live foods. If you are comparing \u003cstrong\u003eApistogramma Agassizii for sale UK\u003c\/strong\u003e options, ask whether the fish are already taking prepared foods, because that makes settling in much easier.\u003c\/p\u003e\u003ch3\u003eStaple Foods\u003c\/h3\u003e\u003cp\u003eA good staple is a slow-sinking micro pellet designed for small carnivorous or omnivorous cichlids. Feed once or twice daily in small portions. The ideal \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” feeding guide\u003c\/strong\u003e uses variety across the week rather than one food every day. This supports colour, body condition, and breeding readiness.\u003c\/p\u003e\u003ch3\u003eSupplemental Foods\u003c\/h3\u003e\u003cp\u003eFrozen brine shrimp and bloodworm are excellent supplements. Daphnia can help with digestion, and finely chopped blackworm can be very useful for conditioning adults. These foods are especially helpful if you plan \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” breeding\u003c\/strong\u003e or want females to recover after guarding fry.\u003c\/p\u003e\u003ch3\u003eTreats \u0026amp; Conditioning Foods\u003c\/h3\u003e\u003cp\u003eLive baby brine shrimp, grindal worms, and mosquito larvae can trigger stronger feeding response and courtship. This is one reason many hobbyists searching \u003cstrong\u003elive Apistogramma Agassizii “Red Dorsal” for sale UK\u003c\/strong\u003e prefer fish that have already been raised on mixed diets. Better-conditioned fish adapt faster and show stronger colour.\u003c\/p\u003e\u003ctable class=\"comparison-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTime\u003c\/th\u003e\n\u003cth\u003eFood\u003c\/th\u003e\n\u003cth\u003eAmount\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorning\u003c\/td\u003e\n\u003ctd\u003eMicro pellets or granules\u003c\/td\u003e\n\u003ctd\u003eWhat they finish in 30-60 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvening\u003c\/td\u003e\n\u003ctd\u003eFrozen brine shrimp, daphnia, or bloodworm\u003c\/td\u003e\n\u003ctd\u003eSmall pinch, no leftovers after 2 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eFor fishkeepers exploring \u003cstrong\u003eSouth American cichlids for sale UK\u003c\/strong\u003e, this species is often chosen because it feeds eagerly once settled, but it should never be treated like a greedy community fish. Small portions are safer than one large feed. Overfed Apistos become bloated, produce more waste, and lose condition in poor water. That is particularly important in a \u003cstrong\u003edwarf cichlid nano tank setup\u003c\/strong\u003e where nutrient spikes happen quickly.\u003c\/p\u003e\u003cdiv class=\"food-recommendation\"\u003e\n\u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eApistogramma Agassizii - Agassiz'S Dwarf Cichlid\u003c\/a\u003e — Compare feeding response and body shape with the standard form if you are planning a species-focused South American setup.\u003c\/div\u003e\u003cdiv class=\"food-recommendation\"\u003e\n\u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eMikrogeophagus Ramirezi “Blue Brilliant” - Papiliochromis\u003c\/a\u003e — A useful comparison species if you are deciding between two small cichlids that both appreciate protein-rich foods and warm water.\u003c\/div\u003e\u003cdiv class=\"warning-box\"\u003e\n\u003ch4\u003e⚠️ Feeding Warning\u003c\/h4\u003e\n\u003cp\u003eOverfeeding causes ammonia spikes and water quality issues, especially in soft-water aquariums. Remove uneaten frozen food promptly and avoid large, rich meals that sit on the substrate.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2 id=\"appearance\"\u003eApistogramma Agassizii “Red Dorsal” Appearance: Colors, Patterns \u0026amp; Varieties\u003c\/h2\u003e\u003cp\u003eThis fish is popular because it looks refined rather than bulky. The body is elongated, laterally compressed, and built for weaving through roots and cover. Adult males are usually the show fish, reaching close to 7 cm with longer finnage, stronger facial markings, and the signature red dorsal area that gives the fish its name. Females are smaller, rounder, and less dramatic in neutral mood, though breeding females often turn a rich yellow with bold dark patterning.\u003c\/p\u003e\u003cp\u003eThe “Red Dorsal” form is one of the more attractive \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” colour variants\u003c\/strong\u003e because the dorsal fin develops a warm red to orange-red wash that contrasts strongly with blue-green body iridescence and darker lateral markings. Depending on mood, lighting, and strain, males may also show subtle blue highlights in the face and flanks. Among the \u003cstrong\u003emost colourful dwarf cichlids\u003c\/strong\u003e, this form stands out for elegance rather than sheer brightness.\u003c\/p\u003e\u003cp\u003eSexual dimorphism is fairly clear once fish mature. Males are longer, more pointed in the fins, and more colourful overall. Females are smaller and become especially striking during spawning, when their yellow-black brood dress intensifies. If you are comparing \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” vs Apistogramma cacatuoides\u003c\/strong\u003e, the Red Dorsal usually looks slimmer and more streamlined, while cockatoo cichlids show taller, more exaggerated dorsal spines.\u003c\/p\u003e\u003cp\u003eColour quality improves with dark substrate, tannin-tinted water, stable temperature, and a varied meaty diet. Our photos show the red dorsal intensity and body pattern contrast that hobbyists want when choosing among \u003cstrong\u003erare dwarf cichlids UK\u003c\/strong\u003e listings and other specialist \u003cstrong\u003edwarf cichlids UK\u003c\/strong\u003e stock.\u003c\/p\u003e\u003ch2 id=\"compatibility\"\u003eWhat Fish Can Live With Apistogramma Agassizii “Red Dorsal”? Compatibility Guide\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” behaviour\u003c\/strong\u003e is best described as peaceful but territorial. In everyday community life, these fish are usually calm and reserved. During breeding, however, females become assertive around caves and fry, and males may patrol a wider territory. This is why \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” tank mates\u003c\/strong\u003e must be chosen for temperament, swimming zone, and speed.\u003c\/p\u003e\u003ch3\u003eIdeal Tank Mates\u003c\/h3\u003e\u003cp\u003eSmall midwater fish are usually the safest choice. Many aquarists keep \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” with tetras\u003c\/strong\u003e, especially small peaceful species that do not nip fins or invade caves. Pencilfish are another excellent option because they stay near the upper levels and help shy Apistos feel secure. Corydoras can work in larger tanks, but very active bottom dwellers may annoy breeding females if the footprint is too small. Otocinclus are often suitable once the tank is mature.\u003c\/p\u003e\u003cp\u003eIf you are browsing a \u003cstrong\u003elist of dwarf cichlids\u003c\/strong\u003e and related species for a themed display, some useful comparison fish include \u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eApistogramma Elizabethae - Elizabeth'S Dwarf Cichlid\u003c\/a\u003e, \u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eApistogramma Hongsloi “Red Stroke”\u003c\/a\u003e, and \u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eApistogramma Cf. Viejita Gold\u003c\/a\u003e. For keepers wanting another peaceful South American option, \u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eMikrogeophagus Ramirezi “Blue Brilliant”\u003c\/a\u003e is often considered alongside this fish, though rams usually demand even warmer, cleaner water.\u003c\/p\u003e\u003ch3\u003eSpecies to Avoid\u003c\/h3\u003e\u003cp\u003eAvoid large cichlids, boisterous barbs, fin nippers, and other bottom-territorial fish in tight quarters. Keeping multiple Apistogramma males in a small tank is a common mistake. It can work only in larger, heavily structured aquariums. This species should also not be mixed casually with aggressive Central American cichlids or robust species such as kribensis in small tanks. That is why searches like \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” vs kribensis\u003c\/strong\u003e matter: both are dwarf cichlids, but their territorial style is different.\u003c\/p\u003e\u003ch3\u003eCommunity Tank Stocking Examples\u003c\/h3\u003e\u003cp\u003eIn a 60-litre species-focused setup, keep a pair alone or with a very small upper-level dithering group if filtration and maintenance are excellent. In a 90-litre planted aquarium, one male with one or two females plus a small school of peaceful tetras or pencilfish can work well. This makes them one of the better \u003cstrong\u003epeaceful dwarf cichlids for community tank\u003c\/strong\u003e layouts when the aquascape is designed properly.\u003c\/p\u003e\u003ctable class=\"comparison-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecies\u003c\/th\u003e\n\u003cth\u003eCompatible?\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eApistogramma Elizabethae - Elizabeth'S Dwarf Cichlid\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e⚠️ Caution\u003c\/td\u003e\n\u003ctd\u003eOnly in larger specialist setups; avoid mixing males in small tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eMikrogeophagus Ramirezi “Blue Brilliant”\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e⚠️ Caution\u003c\/td\u003e\n\u003ctd\u003ePossible in larger warm tanks, but both species need territory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall tetras\u003c\/td\u003e\n\u003ctd\u003e✅ Yes\u003c\/td\u003e\n\u003ctd\u003eGood midwater companions that rarely challenge bottom territory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePencilfish\u003c\/td\u003e\n\u003ctd\u003e✅ Yes\u003c\/td\u003e\n\u003ctd\u003eExcellent upper-level dithers for shy Apistos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLarge cichlids\u003c\/td\u003e\n\u003ctd\u003e❌ Avoid\u003c\/td\u003e\n\u003ctd\u003eToo aggressive and competitive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eCompared with some other \u003cstrong\u003eafrican dwarf cichlids\u003c\/strong\u003e and West African species, South American Apistogramma are usually more dependent on soft water and visual cover. That is why this fish is often recommended in a \u003cstrong\u003ebest dwarf cichlids comparison\u003c\/strong\u003e for planted blackwater-style tanks rather than mixed hard-water communities. It is also one of the more attractive options for aquarists who want \u003cstrong\u003ebuy dwarf cichlids online UK\u003c\/strong\u003e opportunities without jumping straight into very delicate wild species.\u003c\/p\u003e\u003cdiv class=\"tip-box\"\u003e\n\u003ch4\u003e💡 Compatibility Tip\u003c\/h4\u003e\n\u003cp\u003eAlways quarantine new arrivals for 2-4 weeks before adding them to an established Apistogramma tank. This protects soft-water cichlids from parasites and prevents territorial disruption caused by repeated catching and rearranging.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2 id=\"breeding\"\u003eHow to Breed Apistogramma Agassizii “Red Dorsal”: Complete Breeding Guide\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eApistogramma Agassizii “Red Dorsal” breeding\u003c\/strong\u003e is moderate in difficulty and one of the main reasons aquarists fall in love with this species. A conditioned pair or harem in soft, warm, clean water will often spawn in a cave, under wood, or inside a concealed structure. The female takes the lead in site selection and brood care, while the male defends the broader territory. Watching \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” spawning behaviour\u003c\/strong\u003e is one of the most rewarding experiences in dwarf cichlid keeping.\u003c\/p\u003e\u003ch3\u003eBreeding Setup\u003c\/h3\u003e\u003cp\u003eUse a separate breeding tank or a very calm community aquarium with many visual barriers. A 60-litre tank can work for a pair, but more space helps if you are keeping one male with two females. Keep temperature around 26-28°C, pH in the acidic range, and hardness as low as practical. Add several caves so the female can choose. Fine sand, leaf litter, and low light all help trigger natural behaviour.\u003c\/p\u003e\u003ch3\u003eSpawning Behaviour\u003c\/h3\u003e\u003cp\u003eThe female becomes brighter yellow and more territorial as she approaches spawning. She will clean the cave roof or wall and lay adhesive eggs there. Males intensify colour and display near the chosen site but usually do not enter the cave as much as the female. This division of labour is typical of many Apistogramma species.\u003c\/p\u003e\u003ch3\u003eEgg Care \u0026amp; Hatching\u003c\/h3\u003e\u003cp\u003eEggs usually hatch in about 2-4 days depending on temperature, and wrigglers become free-swimming a few days later. The female may move fry between pits or sheltered spots. During this period, avoid sudden maintenance, strong light changes, or intrusive tank mates. Stable water is more important than chasing perfect numbers.\u003c\/p\u003e\u003ch3\u003eFry Care \u0026amp; Growth\u003c\/h3\u003e\u003cp\u003eFeed free-swimming fry with infusoria, vinegar eels, or commercially suitable first foods, followed by baby brine shrimp. Frequent small water changes are essential, but they must be gentle and temperature matched. Fry growth is steady rather than fast, and clean water is the main factor behind survival.\u003c\/p\u003e\u003ch3\u003eCommon Breeding Challenges\u003c\/h3\u003e\u003cp\u003eThe most common problems are infertile spawns in hard water, parents eating eggs after disturbance, and fry losses caused by poor first foods or unstable water quality. In community tanks, even peaceful dither fish may cause a female to move fry repeatedly, which increases stress. For aquarists wondering whether this is among the \u003cstrong\u003eeasiest Apistogramma species\u003c\/strong\u003e, the answer is that it is achievable for intermediate keepers, but not as forgiving as the very easiest beginner dwarf cichlids.\u003c\/p\u003e\u003cdiv class=\"tip-box\"\u003e\n\u003ch4\u003eAdvanced Breeding Tip\u003c\/h4\u003e\n\u003cp\u003eFor better hatch rates, condition the pair on varied frozen and live foods for 10-14 days, then perform small, cool, soft-water changes to imitate rain-driven seasonal shifts. This often stimulates stronger courtship and more reliable spawning in mature fish.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2 id=\"comparison\"\u003eApistogramma Agassizii “Red Dorsal” vs Similar Species: Which Should You Choose?\u003c\/h2\u003e\u003cp\u003eChoosing between similar cichlids matters because care style, water preferences, and temperament can differ more than the size suggests. Many shoppers comparing \u003cstrong\u003edwarf cichlid for sale\u003c\/strong\u003e listings want to know whether this fish is better than a ram, a cockatoo cichlid, or even a kribensis. The answer depends on your tank style and experience.\u003c\/p\u003e\u003ctable class=\"comparison-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eApistogramma Agassizii “Red Dorsal”\u003c\/th\u003e\n\u003cth\u003eGerman Blue Ram type\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Size\u003c\/td\u003e\n\u003ctd\u003eAbout 7 cm\u003c\/td\u003e\n\u003ctd\u003eAbout 5-6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCare Level\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003ctd\u003eModerate to advanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e24-28°C\u003c\/td\u003e\n\u003ctd\u003e27-30°C often preferred\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e£16.45\u003c\/td\u003e\n\u003ctd\u003eVaries by strain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003ePlanted soft-water caves and natural behaviour\u003c\/td\u003e\n\u003ctd\u003eWarmer show tanks with excellent water quality\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eIn the debate over \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” vs German blue ram\u003c\/strong\u003e, the Red Dorsal is usually the better choice for aquarists who want a slightly cooler setup, more cave-focused behaviour, and classic Apistogramma brood care. Rams are beautiful, but often less forgiving of mistakes in water quality and temperature stability. If you are considering ram-type fish, compare with \u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eRamirez Dwarf Cichlid Papiliochromis Ramirezi Asia\u003c\/a\u003e as well as \u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eMikrogeophagus Ramirezi “Blue Brilliant”\u003c\/a\u003e.\u003c\/p\u003e\u003ctable class=\"comparison-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eApistogramma Agassizii “Red Dorsal”\u003c\/th\u003e\n\u003cth\u003eApistogramma cacatuoides type\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Shape\u003c\/td\u003e\n\u003ctd\u003eSlender, streamlined\u003c\/td\u003e\n\u003ctd\u003eChunkier with taller dorsal spines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Preference\u003c\/td\u003e\n\u003ctd\u003eSofter, more acidic preferred\u003c\/td\u003e\n\u003ctd\u003eOften slightly more adaptable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperament\u003c\/td\u003e\n\u003ctd\u003ePeaceful but territorial\u003c\/td\u003e\n\u003ctd\u003eSimilar, sometimes bolder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisual Appeal\u003c\/td\u003e\n\u003ctd\u003eElegant red dorsal and subtle iridescence\u003c\/td\u003e\n\u003ctd\u003eFlashier dorsal extensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eNatural Amazon-style aquascapes\u003c\/td\u003e\n\u003ctd\u003eKeepers wanting a hardier Apisto look\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eWhen comparing \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” vs Apistogramma cacatuoides\u003c\/strong\u003e, choose the Red Dorsal if you prefer a more natural, refined fish and are happy to provide softer water. Choose cockatoo types if you want a slightly tougher, often more beginner-friendly Apisto. That is why some hobbyists searching \u003cstrong\u003ecockatoo cichlid for sale uk\u003c\/strong\u003e eventually switch to Red Dorsal once they want a more authentic Amazon feel.\u003c\/p\u003e\u003cp\u003eAgainst kribensis, the Red Dorsal is usually a better fit for soft-water South American tanks. Against unusual options such as \u003cstrong\u003eblack ram cichlid for sale uk\u003c\/strong\u003e or \u003cstrong\u003estarry night cichlid for sale uk\u003c\/strong\u003e searches, this species wins on natural behaviour, planted-tank suitability, and long-term compatibility in peaceful displays. It is one of the smarter picks in any \u003cstrong\u003ebest dwarf cichlids for beginners\u003c\/strong\u003e shortlist for aquarists ready to move beyond basic community fish.\u003c\/p\u003e\u003ch2 id=\"health\"\u003eCommon Health Problems in Apistogramma Agassizii “Red Dorsal” \u0026amp; How to Prevent Them\u003c\/h2\u003e\u003cp\u003eGood \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” health\u003c\/strong\u003e depends heavily on water quality and stress control. Healthy fish show strong feeding response, clear eyes, intact fins, good body weight, and steady but alert movement near the bottom and around cover. Males should display colour, and females should not remain pinched or hidden all day unless newly introduced.\u003c\/p\u003e\u003ch3\u003eCommon Diseases \u0026amp; Symptoms\u003c\/h3\u003e\u003cp\u003eLike many soft-water cichlids, this species can be vulnerable to ich, bacterial fin damage, internal parasites, and stress-related wasting if imported fish are not settled properly. White spots, clamped fins, scraping, stringy faeces, or hollow bellies all deserve attention. Because these fish are small and sensitive, early action matters more than strong medication.\u003c\/p\u003e\u003ch3\u003eTreatment Options\u003c\/h3\u003e\u003cp\u003eStart with diagnosis, not guesswork. Check temperature, ammonia, nitrite, nitrate, and pH stability first. Many mild issues improve with clean warm water, reduced stress, and better feeding. Use medications carefully and follow product instructions exactly. In mixed tanks with invertebrates, always confirm compatibility before treatment.\u003c\/p\u003e\u003ch3\u003ePrevention Tips\u003c\/h3\u003e\u003cp\u003eThe best prevention is stable soft water, low nitrate, varied diet, and proper quarantine. Avoid overcrowding and avoid combining them with aggressive fish that keep them pinned in corners. Most long-term losses in Apistogramma are caused by chronic stress rather than sudden dramatic disease. This is one reason keepers searching \u003cstrong\u003elive dwarf cichlid delivery UK\u003c\/strong\u003e or \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” delivery UK\u003c\/strong\u003e should buy from sellers who condition fish before dispatch.\u003c\/p\u003e\u003cdiv class=\"warning-box\"\u003e\n\u003ch4\u003e⚠️ Medication Warning\u003c\/h4\u003e\n\u003cp\u003eNEVER use copper-based medications with invertebrates - lethal to shrimp and risky in mixed soft-water systems. Always move sensitive tank mates if treatment instructions require it.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"info-box\"\u003e\n\u003ch4\u003eQuarantine Protocol\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eKeep new fish in a separate tank for 2-4 weeks\u003c\/li\u003e\n\u003cli\u003eObserve feeding, faeces, respiration, and fin condition daily\u003c\/li\u003e\n\u003cli\u003eUse simple décor so issues are easy to spot\u003c\/li\u003e\n\u003cli\u003eMatch temperature and pH before transfer\u003c\/li\u003e\n\u003cli\u003eDo not share nets or siphons between tanks without cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003ch2 id=\"behavior\"\u003eUnderstanding Apistogramma Agassizii “Red Dorsal” Behavior in the Aquarium\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” behaviour\u003c\/strong\u003e is one of the main reasons this fish has such a loyal following. It is not constantly hyperactive, but it is always doing something interesting: inspecting caves, sifting sand, displaying to rivals, or hovering under leaves. In a bare tank, it may seem shy. In a structured aquarium with wood, plants, and shaded areas, it becomes much more visible and confident.\u003c\/p\u003e\u003cp\u003eSocially, this is a bottom-oriented territorial cichlid rather than a schooling fish. A pair may stay loosely associated, while a male with multiple females will patrol a wider area. During breeding, the female becomes the dominant force near the brood site. Watching these role changes is part of the appeal for keepers interested in natural cichlid behaviour.\u003c\/p\u003e\u003cp\u003eTo encourage the best behaviour, provide caves, visual barriers, and calm midwater dithers. This is why the species works so well in a \u003cstrong\u003edwarf cichlid planted tank setup\u003c\/strong\u003e and why many aquarists rate it among the more rewarding \u003cstrong\u003etropical dwarf fish UK\u003c\/strong\u003e hobbyists can keep in medium-sized planted aquariums.\u003c\/p\u003e\u003ch2 id=\"why-buy\"\u003eWhy Buy from Tropical Fish Co?\u003c\/h2\u003e\u003cp\u003eWhen people look for \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” for sale UK\u003c\/strong\u003e, they are usually not just buying a fish. They are buying a strain, a level of conditioning, and the difference between a fish that hides for two weeks and one that settles quickly. For this species, that matters. Red Dorsal Agassizii need to arrive with good body weight, intact fins, and a reliable feeding response. Fish that have already adjusted to prepared foods and stable aquarium conditions are much easier to establish in the home aquarium.\u003c\/p\u003e\u003cp\u003eEach fish is checked for condition before sale, and soft-water dwarf cichlids are not packed casually. We use insulated packaging, tracked transport, and seasonal heat packs where needed so \u003cstrong\u003eorder Apistogramma Agassizii “Red Dorsal” online UK\u003c\/strong\u003e customers receive fish in stable transit conditions. This is especially important for delicate \u003cstrong\u003eApistogramma for sale UK\u003c\/strong\u003e stock and other specialist \u003cstrong\u003eSouth American cichlids for sale UK\u003c\/strong\u003e lines. Customers looking to \u003cstrong\u003ebuy Apistogramma Agassizii “Red Dorsal” UK\u003c\/strong\u003e often ask about acclimation, so we recommend a slow temperature equalisation and careful drip or staged water mixing for soft-water setups.\u003c\/p\u003e\u003cp\u003eIf you are comparing \u003cstrong\u003edwarf cichlids for sale in uk\u003c\/strong\u003e options, consider the practical details: are the fish feeding well, are they packed for weather, and are they suited to UK indoor water conditions? Those points matter more than flashy listing language. Whether you want to \u003cstrong\u003ebuy dwarf cichlids online UK\u003c\/strong\u003e, compare \u003cstrong\u003eApistogramma Agassizii “Red Dorsal” price UK\u003c\/strong\u003e, or arrange \u003cstrong\u003elive dwarf cichlid delivery UK\u003c\/strong\u003e, the goal is the same: healthy fish that transition smoothly into a prepared aquarium.\u003c\/p\u003e\u003cdiv class=\"care-highlight\"\u003e\n\u003ch4\u003eWhy Choose Tropical Fish Co for Apistogramma Agassizii “Red Dorsal”\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSelected for strong dorsal colour, clean finnage, and active feeding response\u003c\/li\u003e\n\u003cli\u003ePacked in insulated boxes with season-appropriate heat protection for UK transit\u003c\/li\u003e\n\u003cli\u003eSupported with practical setup advice for soft-water planted aquariums and compatible tank mates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003ch2\u003eYou Might Also Like\u003c\/h2\u003e\u003cp\u003eIf you are building a South American dwarf cichlid display, consider adding or comparing a few related species. \u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eApistogramma Elizabethae - Elizabeth'S Dwarf Cichlid\u003c\/a\u003e is a beautiful specialist option for experienced soft-water keepers. \u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eApistogramma Hongsloi “Red Stroke”\u003c\/a\u003e offers another bold red-accented Apisto look, while \u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eApistogramma Cf. Viejita Gold\u003c\/a\u003e suits aquarists who enjoy warm colour tones. For a different style of small cichlid, compare \u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eMikrogeophagus Ramirezi “Blue Brilliant”\u003c\/a\u003e or \u003ca href=\"\/products\/dwarf-cichlids-for-sale-uk\"\u003eRamirez Dwarf Cichlid Papiliochromis Ramirezi Asia\u003c\/a\u003e. If you want to browse the wider category of \u003cstrong\u003edwarf cichlids UK\u003c\/strong\u003e fish, our related collection pages make it easier to compare temperament, colour, and tank requirements before you choose.\u003c\/p\u003e","brand":"Tropical Fish Co","offers":[{"title":"Default Title","offer_id":57379733930319,"sku":"N336","price":22.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/1408\/6735\/files\/agassiz-dwarf-cichlid-red-dorsal-apistogramma-agassizi-red-dorsal-natural-aquarium-n336.webp?v=1777850211","url":"https:\/\/tropical-fish-co.myshopify.com\/products\/dwarf-cichlids-apistogramma-south-american-uk-red-dorsal","provider":"Tropical Fish Co","version":"1.0","type":"link"}