I have a 75 gallon freshwater tank that was doing well until a few months ago when it began to have tons of green ? algae ? on the sides. I have tried everything to attempt to scrape it off. I am not sure what to do . I was told by someone to take all the fish out and use a Lime Away cleaner ? but I am concerned about the sealants on the tank and the fish getting something from it .
Is there anything I can clean :thud: this with ?
Is there anything I can clean :thud: this with ?
