Make sure you watch out for these symptoms! 1. Fin Rot. Source: @abettafish. As the name implies, fin rot is a bacterial infection that causes a Betta’s fins to look like they’re rotting. This type of disease starts at the edge of the fins, including the caudal (tail) fin, dorsal (back) fin, and pectoral (side) fins. TLDR: Most common betta fish diseases such as ick (white spot), velvet (gold dust), fin rot and flukes can be cured with the Seachem ParaGuard medication ( buy now on Amazon ). Not only that these infections can be prevented but most of them can also be treated easily. This is what our guide is going to be about. Bacterial or parasitic infections can sometimes attack a betta’s organs. The infection causes swollen organs and puts pressure on the swim bladder. Signs of a bacterial or parasitic infection may include bloating or pale, stringy feces. Harmful bacteria and parasites thrive in dirty water. Bacteria is always present in aquariums, and fish rarely become ill until the level of bacteria reaches an unacceptable level or if your betta’s immune system has become impaired. Fungal infections are also more common when betta fish have impaired immunity. Fin rot is caused by bacterial infections caused by the likes of Pseudomonas fluorescens, which causes ragged fins and fungal infections, which cause white fluff. Generally, fin rot is caused by bad water quality resulting in a weakened immune system, causing the fish to be much more susceptible to a bacterial or fungal infection. Also, change the water regularly. Asides preventing swim bladder disease, you will be protecting your betta from other known illnesses. Remember, while keeping the water in the tank regulated, ensure that the nitrite and ammonia levels are at 0ppm. The nitrate level, on the other hand, should be anywhere below 20ppm. M. marinum-induced tuberculosis in adult zebra fish; most of zebrafish died within 2 weeks of infection with 8970 bacteria, while infection with 5 CFU caused 44% mortality and infection with 60 CFU caused 83% mortality by 16 weeks. The infected fish showed a reduction in feed intake and weakened swimming for 1 week during the period prior to death. Quite similar to fin rot, clamped fish can be a sign of infections. A tank mate may bring a contagious parasite that passes to the Betta, causing an infection that makes the fins clamped or curled. Besides, it may be a symptom of bacterial and fungal infections. Interestingly, fights may be another reason for clamped fins. cR4DL.

betta fish bacterial infection symptoms