I have recently replaced a catfish who out grew my tank for a BN. at first he was doing a great job cleaning the algae from the ornimantes and filter in my tank. he also cleans the 2 smaller glass sides. but for some reason he never eats the algae on the front panel. any ideas why this is the case? should i try adding another BN to clean this part of the tank. the algae has grown quite thick and is starting to obstruct my view.
Any help would be great.
Any help would be great.