Hi, I'm trying to develop a cool chinese bamboo forest for my goldfish. I plan to surround a cool large center piece ( like a temple, or a unique buddha statue) with live aquatic bamboo plants. I am desperately trying to find a way to water-seal and make fish safe, this central piece, which may very well be made of a non-fish safe material, like painted resin, or metal. I have heard of a type of epoxy but it needs to be able to coat something, not be gooey and hard to spread. Does anyone have any suggestions on how I can make any decor fish safe with a type of acrylic, epoxy, or silicone coating?