sharky&george
Fish Crazy
I brought a gfew guppies and noticed 1 had a scratch on it , it now looks as though it has cotton wool growth on it, so i terated the tank with finrot and fungus number 8 treatment but my clown loaches are behaving differently, more alert
could this be a problem? 
could this be a problem? 
Does that mean if i half the dose it will still work effectively?