My LFS has a big problem with Aiptasia. There are so many that the aiptasia is growing in the sand bed!! Its a 600 gallon "show" tank and I cant even come up with number but every rock is practically covered. To make matters worse the have a gigantic engineer goby who eats every pep in the tank. I offered to help fix the tank but they dont want to dry the rock out. Any ideas on how to tackle the problem? Might be able to get a free tank out of it cause I dont want the money.