I unfortunately don’t have a quarantine tank, but I did start the tetra lifeguard in the tank to hopefully help him out if it’s some sort of bacterial infection. Any idea if that is a good first step?
I
Hello all. I have a 20 gallon glofish tank with 5 tetras a 4 cory catfish. So a couple weeks ago I noticed one of my tetras are fatter than the other and his scales seem more prominent than the others. I am aware of the disease dropsy but he doesn’t seem to be fully pineconing and he still has...