MY BI COLOR IS LOOKING VERY SICK ITS BEARLY MOVING WHAT CAN I DO I DID A 10 GAL WATER CHANGE QUICKLY (IN A 75 GAL TANK)
HALF OF HIS TAIL IS ALSO MISSING???????
Sounds like he has gotten picked on really bad from some other fish in the tank....if you have a QT tank put him in that, if not, there is nothing you can really do at this point....I'm sorry to say, he may be on his last leg.......keep us posted!
.......keep us posted!