Glandulocaudinae - in The Aquarium

In The Aquarium

Some species of Glandulocaudinae are important in the aquarium trade. Herbert R. Axelrod has discussed the care of a number of species, including Corynopoma riisei, Gephyrocharax caucanus, Mimagoniates microlepis, M. lateralis, M. inequalis, Pseudocorynopoma doriae, and Tyttocharax madeirae. These species reach about 5–6 cm (about 2 in). However, T. madeirae reaches 2 cm (less than 1 in), while P. doriae reaches 8 cm (3 in). Like most tetras, they prefer to swim in schools; some species may be nippy, and should be kept in groups to divide aggression. Many species are very active and will almost constantly swim, which translates to a larger aquarium. They have been bred in captivity.

These fish may not be as easily weaned onto dry foods as other fish, and will appreciate live foods. Some species appreciate cooler water than the average tropical fish, so this should be kept in mind when maintaining some of these species. Also, many imported specimens, even if they seem healthy, may mysteriously waste away. Some species are delicate and are not easily collected or transported, or are rarely seen available.