Might this be a bacterial bloom? I have been counseled to let the aquarium cycle without intervening unless ammonia & nitrites increase.
Maybe others will comment...
Might be a case of swim bladder. Ant dips in temperature recently? If so, possibly increase the temp 1-2 degrees and add diluted aquarium salt (1 tsp per 5 gallons). The salt apparently acts as a muscle relaxant and stimulant.
I recently experience this with a neon tetra and it subsided over 2...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.