i just bought a used 55 gallon fish tank, and it has a bunch of mineral deposits on it. what is the best way to clean this up? ive heard chemicals such as CLR or soap can stay behind and hurt the fish.
I have the same problem. I had CAKED on algae, bleach did not do anything so I used a razor blade to scrape most of it off which was really tough. Thanks for CLR tip because the outside of the tank has gross mineral deposits. I could try vinegar and oxyclean tho too 'cuz I think I have all 3 in my house. Thanks!
yeah i pulled an old 10 gallon out of the attic today and it had a lot of crap on it. I tried oxyclean for the first time because i hadnt owned it before and it worked like a charm.