{"product_id":"freshwater-tropical-fish-for-sale-uk-pink-corydoras-axelrodi-8401","title":"Pink Corydoras (Corydoras axelrodi)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eFor aquarists seeking \u003cstrong\u003efreshwater fish UK\u003c\/strong\u003e suppliers with a reputation for quality, the Corydoras axelrodi—commonly known as the Pink Corydoras or Pink Cory—is a small, peaceful catfish native to the Meta River basin in Colombia, South America. This charming species rarely exceeds 3 cm in captivity and thrives in groups, adding constant activity to the bottom of a community aquarium. Its soft pink hue and easy-going nature have made it a favorite among nano aquarium enthusiasts. At Tropical Fish Co, we supply healthy juveniles that adapt quickly to aquarium life and reward attentive care with years of active, engaging behavior.\u003c\/p\u003e\u003ch2\u003eAppearance and Coloration\u003c\/h2\u003e\u003cp\u003eCorydoras axelrodi displays a delicate pink or pale peach base color with subtle darker mottling along the flanks. The body is compact and armored, typical of the Corydoras genus, with a rounded snout and sensitive barbels adapted for substrate exploration. The fins are semi-translucent with faint pigmentation, and the dorsal fin is upright and well defined. Under subdued lighting, the pink hue becomes particularly vivid, creating a soft, gentle appearance. Juveniles start at around 3 cm and maintain their coloration throughout adulthood, with the pink intensifying as they mature.\u003c\/p\u003e\u003ch2\u003eNatural Habitat and Distribution\u003c\/h2\u003e\u003cp\u003eThis species is endemic to the Meta River basin in Colombia, where it inhabits slow-moving tributaries and flooded forest zones with soft, acidic water. The substrate is fine sand or mud, and the environment is heavily shaded by overhanging vegetation and leaf litter. Water temperatures are stable between 22–26 °C, and the water is well-oxygenated with minimal current. Corydoras axelrodi is a diurnal species, actively foraging during daylight hours in small groups. Replicating these soft-water conditions at home encourages natural behavior and optimal health.\u003c\/p\u003e\u003cdiv class=\"info-box\"\u003e\n\u003ch3\u003eWater Parameters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 22–26 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 6.0–7.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Soft to moderately soft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum tank size:\u003c\/strong\u003e 75 litres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltration:\u003c\/strong\u003e Gentle to moderate flow, sponge or fine pre-filter recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003ch2\u003eAquarium Setup and Décor\u003c\/h2\u003e\u003cp\u003eA 75-litre aquarium is suitable for a group of five to seven Corydoras axelrodi. Use soft sand or very smooth rounded gravel to protect the delicate barbels, which are essential for foraging. Décor should include driftwood, rounded stones, and live plants such as Java fern, Anubias, and Amazon swords. Floating plants help diffuse lighting and create shaded zones. Avoid sharp-edged decorations or coarse substrates, which can damage the barbels and lead to infection. A secure lid is recommended, as Corydoras occasionally dart to the surface for gulps of air.\u003c\/p\u003e\u003cdiv class=\"tip-box\"\u003e\n\u003cstrong\u003eTop Tip:\u003c\/strong\u003e Add a thin layer of dried beech or oak leaves to the substrate; they release beneficial tannins, support microfauna growth, and provide natural grazing surfaces that keep barbels healthy and occupied.\u003c\/div\u003e\u003ch2\u003eFeeding and Nutrition\u003c\/h2\u003e\u003cp\u003eCorydoras axelrodi is an omnivore that thrives on a varied sinking diet. Offer quality corydoras pellets or wafers as a staple, supplemented with frozen or live foods such as bloodworms, daphnia, brine shrimp, and small meaty prepared foods. Occasional blanched vegetables like courgette or spinach can be offered, though meaty foods form the core of the diet. Feed once or twice daily in small portions, ensuring food reaches the substrate before mid-water fish consume it. Sinking foods prevent competition and allow the catfish to forage naturally along the bottom.\u003c\/p\u003e\u003ch2\u003eBehaviour and Social Structure\u003c\/h2\u003e\u003cp\u003eThese catfish are highly social and must be kept in groups of at least five individuals to display confident, natural behavior. In smaller numbers they become shy and stressed, spending most of their time hidden. A well-adjusted shoal will actively forage across the substrate throughout the day, sifting sand through their gills and occasionally resting on plant leaves or driftwood. They are peaceful and compatible with a wide range of community fish. Males may engage in mild chasing during feeding, but aggression is extremely rare.\u003c\/p\u003e\u003ch2\u003eCompatible Tank Mates\u003c\/h2\u003e\u003cp\u003eIdeal companions include small peaceful community fish such as tetras (neon, cardinal, ember), rasboras (harlequin, chili), danios (zebra, pearl), and other Corydoras and small catfish. Avoid housing with large predatory fish, aggressive cichlids, fin-nippers, or very boisterous species that outcompete bottom feeders. Small shrimp can coexist if the tank is well planted and offers hiding spaces. This species is ideal for peaceful community aquariums with stable water conditions.\u003c\/p\u003e\u003ch2\u003eBreeding in the Aquarium\u003c\/h2\u003e\u003cp\u003eCan be bred in captivity with soft, clean water, a cool water change to trigger spawning, and a group of conditioned adults. Males are slightly smaller and more streamlined than the plumper females. Eggs are typically laid on glass, plants, or décor and should be removed to a separate rearing tank to prevent predation by adults. Spawning often occurs after a series of partial water changes with cooler water. Fry require infusoria or liquid fry food initially, graduating to micro-worms and finely crushed flake within a week. Breeding success is achievable with patience and careful attention to water conditions.\u003c\/p\u003e\u003ch2\u003eWhy Buy from Tropical Fish Co\u003c\/h2\u003e\u003cp\u003eAt Tropical Fish Co, every Pink Corydoras is quarantined, health-checked, and acclimated to UK water conditions before dispatch. We source our fish from reputable suppliers who prioritize ethical collection and sustainable practices. Our livestock arrives in insulated packaging with heat packs during colder months, ensuring safe transit. With decades of combined fishkeeping experience, our team is available to answer questions about care, compatibility, and tank setup. Whether you're building a nano community or expanding an established aquarium, we're here to support your success. Order with confidence and enjoy premium freshwater fish delivered to your door.\u003c\/p\u003e","brand":"Tropical Fish Co","offers":[{"title":"4 - 5 cm","offer_id":57427523273039,"sku":"8401","price":20.99,"currency_code":"GBP","in_stock":false},{"title":"3 cm","offer_id":57456908173647,"sku":"8400","price":18.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/1408\/6735\/files\/pink-corydoras-corydoras-axelrodi-4-5cm-hero-driftwood-8401.webp?v=1776551125","url":"https:\/\/tropical-fish-co.myshopify.com\/products\/freshwater-tropical-fish-for-sale-uk-pink-corydoras-axelrodi-8401","provider":"Tropical Fish Co","version":"1.0","type":"link"}