Starting my first saltwater tank, just doing fowlr for this one. About 3 days ago I used 3 tubes of aquastick epoxy, it still smelled pretty strong after a day, but I figured it said it was safe to use with fish I filled the tank with about 60 gallons of water. Last night and today the smell is overwhelming in my basement, and the water smells terrible. I don't have anything alive in the tank, and haven't started cycling yet... Is it normal for it to smell so long?