i think the size of the fish are 2" and below.. i kept the temperature at 86 degrees. as for testing the water, nope, i haven't yet, but i will be.. i don't have metro right now handy..Arkangel77;4174004; said:What size are these fish?
What is the tank temp kept at?
Have you tersted the tank water?
Why not treat the tank entire with Metronidazole - it cant hurt.
Arkangel77