I have a bunch of algae smudges forming on each side of the tank, I bought the Fusion algae scrubber from Petco yesterday and that didn't really do anything. I would try an algae magnet but there's no way for me to get to the back of the tank with it... any suggestions??
Razor blade if it's a glass tank works wonders. It's slow but does the job like nothing else. I use my magnet scraper on all 4 walls. I just leave the back one for when I'm doing filter maintenance and lift everything off the back wall (including taped on background) and get it good.