{"product_id":"aquarium-fish-for-sale-uk-laetacara-thaeri-4-n653","title":"Laetacara thaeri 4 - (Laetacara thaeri)","description":"\u003cdiv class=\"product-description\"\u003e\n\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLaetacara thaeri\u003c\/strong\u003e is a peaceful, attractive dwarf cichlid from the Amazon basin of Brazil. This charming species is highly regarded among South American cichlid enthusiasts for its calm temperament, elegant appearance, and rewarding breeding behavior. Available as freshwater fish for sale UK, \u003cem\u003eL. thaeri\u003c\/em\u003e is an excellent choice for community aquariums and planted tanks, where its peaceful nature allows it to coexist with a wide range of compatible tankmates. With an adult size of approximately 4.5 cm, this species is ideally suited to nano and moderate-sized aquariums, making it accessible to aquarists with limited space. For those seeking a colorful, engaging centerpiece fish that thrives in well-maintained blackwater conditions, \u003cem\u003eLaetacara thaeri\u003c\/em\u003e offers exceptional beauty and fascinating natural behavior.\u003c\/p\u003e\n\n\u003ch2\u003eAppearance\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eLaetacara thaeri\u003c\/em\u003e displays subtle but attractive coloration, with a base color ranging from silver-grey to olive-green, accented by iridescent blue or green highlights on the face and gill covers. Males develop more intense coloration during courtship, with the dorsal and anal fins showing red or orange edging. Females are smaller and more subdued, often displaying a yellowish hue when guarding fry. The body is streamlined and well-proportioned, with large, expressive eyes and graceful finnage. The overall appearance is refined and elegant, best appreciated in a naturalistic aquarium with subdued lighting and dark substrate.\u003c\/p\u003e\n\n\u003ch2\u003eNatural Habitat\u003c\/h2\u003e\n\u003cp\u003eThis species inhabits slow-moving blackwater streams and flooded forest areas in the Amazon basin, particularly in Brazil. The water is soft and acidic, stained dark by tannins from decomposing organic matter. The substrate is typically fine sand or mud, covered with leaf litter, submerged roots, and fallen branches. Water flow is minimal, and the environment is shaded by overhanging vegetation. These habitats are stable and quiet, with minimal seasonal variation in temperature and chemistry. Replicating these conditions in the aquarium is essential for the health and breeding success of \u003cem\u003eL. thaeri\u003c\/em\u003e.\u003c\/p\u003e\n\n\u003cdiv class=\"info-box\"\u003e\n\u003ch3\u003eWater Parameters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22-28°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.5-7.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately soft water preferred\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Tank Size:\u003c\/strong\u003e 60 litres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eAquarium Setup\u003c\/h2\u003e\n\u003cp\u003eProvide a well-planted aquarium with soft to moderately soft water, subdued lighting, and plenty of cover. Use a sand substrate with driftwood, leaf litter, and live plants such as \u003cem\u003eAnubias\u003c\/em\u003e, \u003cem\u003eCryptocoryne\u003c\/em\u003e, or \u003cem\u003eEchinodorus\u003c\/em\u003e to create a naturalistic environment. Filtration should be efficient but gentle, with regular water changes to maintain excellent water quality. A minimum tank size of 60 litres is suitable for a pair or small group. Indian almond leaves or alder cones can be added to provide beneficial tannins and replicate blackwater conditions. Avoid bright lighting and strong water currents, which can cause stress.\u003c\/p\u003e\n\n\u003ch2\u003eFeeding\u003c\/h2\u003e\n\u003cp\u003eAs an omnivore, \u003cem\u003eLaetacara thaeri\u003c\/em\u003e requires a varied diet of high-quality cichlid pellets or granules supplemented with frozen and live foods. Offer bloodworms, brine shrimp, daphnia, and small insect larvae regularly, along with occasional vegetable matter such as spirulina flakes or blanched vegetables. Feed small portions multiple times per day to maintain optimal health and conditioning. Live foods are particularly beneficial for breeding pairs, as they help trigger spawning behavior and improve fry survival rates. Avoid overfeeding, as uneaten food degrades water quality rapidly.\u003c\/p\u003e\n\n\u003cdiv class=\"tip-box\"\u003e\n\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Offer a mix of floating and sinking foods to encourage natural foraging behavior and ensure all individuals receive adequate nutrition.\n\u003c\/div\u003e\n\n\u003ch2\u003eBehaviour and Temperament\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eLaetacara thaeri\u003c\/em\u003e is a peaceful species, making it one of the best dwarf cichlids for community aquariums. Males are mildly territorial during breeding but rarely engage in serious aggression. Females are even gentler, though they become protective when guarding eggs and fry. This species spends much of its time in the lower and middle levels of the aquarium, exploring the substrate and investigating cover. In a calm, well-maintained environment, their natural behavior—courtship displays, substrate sifting, and parental care—is a joy to observe.\u003c\/p\u003e\n\n\u003ch2\u003eTank Mates\u003c\/h2\u003e\n\u003cp\u003eChoose peaceful tankmates that share similar water requirements. Small tetras, peaceful characins, \u003cem\u003eCorydoras\u003c\/em\u003e catfish, small peaceful loricariids, and other calm South American community fish are all suitable. Avoid large aggressive cichlids, fin-nipping barbs, very small fry (which may be eaten), and overly boisterous or territorial fish. In many cases, a well-planned South American community aquarium with compatible tankmates offers the best results for long-term health and breeding success.\u003c\/p\u003e\n\n\u003ch2\u003eBreeding\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eLaetacara thaeri\u003c\/em\u003e typically forms a pair and lays eggs on a flat surface such as a smooth rock, leaf, or inside a prepared cave. Both parents usually guard the eggs and fry, though the female often takes the primary role. Eggs hatch in approximately three days, and fry become free-swimming several days later. Fry require very small live foods such as infusoria or newly hatched brine shrimp. Breeding success is highest in soft, slightly acidic water with excellent quality, live foods for conditioning adults, and minimal disturbance. The species' biparental care is one of its most charming traits.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Tropical Fish Co\u003c\/h2\u003e\n\u003cp\u003eTropical Fish Co is the UK's trusted source for healthy, beautiful South American dwarf cichlids, including \u003cem\u003eLaetacara thaeri\u003c\/em\u003e. Every fish is carefully selected, quarantined, and health-checked to ensure it arrives in peak condition. We work with ethical suppliers who prioritize sustainable collection practices, ensuring the long-term health of wild populations. Our expert team provides detailed care guidance and ongoing support, helping you create the perfect environment for your new fish. With nationwide UK delivery, a live arrival guarantee, and a commitment to customer satisfaction, Tropical Fish Co makes it easy to bring the beauty of South American biotope fishkeeping into your home. Order today and discover the difference quality and expertise make.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Tropical Fish Co","offers":[{"title":"4 - 5 cm","offer_id":57427543458127,"sku":"N653","price":17.99,"currency_code":"GBP","in_stock":false},{"title":"6 - 7 cm","offer_id":57456759701839,"sku":"N658","price":32.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/1408\/6735\/files\/laetacara-thaeri-4-laetacara-thaeri-4-5cm-hero-driftwood-n653.webp?v=1776552804","url":"https:\/\/tropical-fish-co.myshopify.com\/products\/aquarium-fish-for-sale-uk-laetacara-thaeri-4-n653","provider":"Tropical Fish Co","version":"1.0","type":"link"}