I purchased a BN Pleco for my 15 gallon tank less than a week ago. He does nothing besides sit behind the thermometer. I have plenty of algae and driftwood in the tank. I have given him wafers and zuchini and I don't think he is eating anything. I have gone into the room at night to see if he has moved and he hasn't. I thought maybe he was stuck so I bent the thermometer a bit figuring he would run but he didn't move. He is breathing and sometimes slides down or up an inch or so but that's it.
What's his problem? All my other fish are fine and no one seems to be bothering him at all. Please help.
What's his problem? All my other fish are fine and no one seems to be bothering him at all. Please help.