Mogurako
Aquarium Advice Addict
Sharp razor blades will not scratch the glass if it starts to get dull and pitted get a new one, it will scratch acrylic however. I just use blades for utility knifes they are about $1 for 5.
Sounds/looks exactly like hard water stains with dried algae on it which can happen when the water levels aren't kept up. Which you said the previous owner did not. The only way I have gotten that kind of stuff off is with a sharp razor blade and vinegar/ water solution.
Mogurako said:Sounds/looks exactly like hard water stains with dried algae on it which can happen when the water levels aren't kept up. Which you said the previous owner did not. The only way I have gotten that kind of stuff off is with a sharp razor blade and vinegar/ water solution.
mikeybabs said:Ok guys the problem was solved. A simple razor blade worked like a charm! Surprised I didn't think of that lol. Now it looks good as new. Will the dried algae particles that got scraped off hurt the fish?
Thx