and swim bladder disease. While Betta fish can tolerate dirty water for a short period, long exposure can cause velvet disease, a parasitic infection that makes the fish look like it’s covered ...

Most Common Pet Fish Diseases and Treatment Fish make fantastic pets ... Hexamita, a protozoan parasite, often affects ...

We may receive a commission on purchases made from links. There are over 70 species of betta fish, with the most common pet varieties being the crowntail, delta, double tail, and halfmoon.