Discussion Starter · #1 ·
I'm in the process of scraping the remainder of the silicone out of the 75 I got a few months ago and I cannot get these lines off. They are raised, I can feel the razor going over them but it isn't removing them. They disappear for the most part when wet but I want them gone. My husband suggested acetone, which I have, but being on the inside of the aquarium, will acetone hurt the fish once water is in?