Pygmy Corydoras

Pygmy Corydoras (Corydoras pygmaeus), also known as the pygmy cory or dwarf corydoras, are tiny, peaceful catfish ideal for nano tanks and community aquariums. Our pygmy corydoras for sale reach only around 2.5cm fully grown, and their active nature and gentle temperament make them a favourite among aquarists looking to add movement and charm to their tank.

Location

Native to South America, Pygmy Corydoras are typically found in slow-moving rivers and tributaries in Brazil, Colombia, and Peru. They thrive in environments with sandy substrates, leaf litter, and dense vegetation that offer shelter and foraging opportunities.

Diet

Pygmy Corydoras are omnivorous bottom-feeders. They enjoy a varied diet that includes sinking micro pellets, crushed flakes, and live or frozen foods like bloodworms and baby brine shrimp. A well-rounded diet helps support their activity levels and health.

Care

These fish prefer stable water temperatures between 22°C and 26°C and a pH range of 6.5 to 7.5. While they are hardy, good water quality is key. Perform regular water changes and provide a soft substrate to protect their delicate barbels.

Habitat

Pygmy Corydoras are social and should be kept in groups of at least six. They are unique among Corydoras for their midwater swimming behaviour, often seen darting around plants and decorations. A well-planted tank with open areas for swimming suits them best.

Breeding

Breeding Pygmy Corydoras is possible in a calm, stress-free environment. They lay eggs on smooth surfaces like plant leaves or aquarium glass. To protect the eggs, it’s often recommended to use a separate breeding tank or remove adults after spawning.

Buy more and save, with multi-buy discounts from 5 fish. Pygmy corydoras pair well with other nano fish such as chilli rasbora and galaxy rasbora, or browse our full range of corydoras catfish.

Shipping Information

We take care to ensure your order arrives in excellent condition and ready to settle into your aquarium. All orders are shipped with tracking, and the cut-off time for same-day dispatch is 4 pm.

Orders containing dry goods, shrimp, snails or plants are dispatched Monday to Friday via Royal Mail for fast, reliable delivery. Livestock, in particular live fish and invertebrates, are dispatched Monday to Wednesday only, using an approved overnight courier, to avoid weekend delays and ensure safe and timely delivery.

Track Your Order

You will receive a tracking number by email when we begin processing your order for shipping. The selected courier will provide updates on delivery only through their tracking page.

During colder weather, heat packs are added when needed. Livestock orders are carefully packed in insulated boxes to help maintain a stable temperature throughout transit.

View our Shipping Policy