Otocinclus (Sucking catfish)


SKU :0271

Otocinclus affinis is one of the smallest known suckermouth catfish, often called a ‘dwarf oto’. Endemic to Southeast Brazil, this herbivorous, rheophilic, bottom-feeder only grows to around 4 cm (1.6 in) in length. The close relatives of this small fish are often used for the purpose of controlling algae in small home aquariums, under the name Otocinclus affinis. In reality, they belong to the species O. vittatus, O. vestitus and O. macrospilus. The real M. affinis is not present in the aquarium hobby.

M. affinis is a Batesian mimic of Corydoras nattereri. Due to its narrow stripe, M. affinis resembles this Corydoras species more than it does Otocinclus species

M. affinis prefers an aquarium with fast moving water, sandy substrate, and plenty of hiding areas (old broken clay pipes is a preferred hiding habitat). Preferred pH is slightly acidic with a tank temperature of 21–27 °C (70–81 °F). This particular species is not as hardy as many of the other Otocinclus species


Out of stock

Add to Wishlist
Add to Wishlist
SKU: 0271 Category:


There are no reviews yet.

Be the first to review “Otocinclus (Sucking catfish)”

Your email address will not be published.