I have decided to pull the tank out, clean and dry it, and coat the inside. I now have to decide what to use. I am torn between Pond Shield epoxy paint (http://www.homedepot.com/p/Pond-Armor-Po...-QT-R/203886501) and Rubberseal (https://www.amazon.com/Rubberseal-Liquid...rds=pond+shield) at 1/4 of the price. I have concerns about whether either of these will adhere well.

Money aside, which product do you think would be better for the job? Thanks

Last edited by Theeck; 05/11/17 09:37 AM.