The Bristlenose catfish(Ancistrus dolichopterus – L183) originates from fast flowing rivers of the Amazon. This fish is peaceful towards other tank mates(including corydoras) but needs plenty of room and hiding places. They may become aggressive towards their own kind in small tanks. A good filtration is also necessary as this fish produces a lot of wastes.

Lifetime

The Bristlenose catfish can live more than ten years.

Size

The Bristlenose catfish grows to 12cm(4.7″) in captivity while it can grow up to 15cm(6″) in the wild.

Aquarium Conditions

Water should be soft and it’s temperature should be between 23°C(73°F) and 29°C(84°F) while having a pH range of 5.5 to 7.5.

Feeding

The Bristlenose Catfish is mainly a herbivore. You should provide them with commercial foods such as algae wafers and sinking pellets. Homemade food can be zucchini, cucumber and other green foods. An occasional treat of high protein food should also be offered.

Breeding

The Bristlenose Catfish is an egglayer species and these fish lay eggs in some cave-like places. Breeding is discussed in details in the Bristlenose Catfish breeding article.