krichardson;3738532; said:Is this the arm that you've had for the past year?What other fish do you have in the tank and which one is doing the scratching?It does not sound like Debo has ich from what you describe but the other fish may have some sort of parasite,could be from feeder fish.Make sure the arm is not fighting with another fish from which it could have gotten an injury from brushing against something during a chase.You are using Aquarium salt right?I dont remember how much to use but it has the dose ammount on the label.
Yes this is the same Armatus! I have pulled my clown knife becasue it looked as if he was harrassing him. He has not had feeders (goldfish), but I have feed him minnows from the bait shop as a treat from time to time.
Ths fish I noticed scratching was my Indo DAT..