Hi all, I need some advice on a clear coat or resin to put on a DIY shipwreck model that I've made for my reef tank. The ship itself is made from plastic and painted with acrylic paints. I need to know what to put on it to make it aquarium safe and something that's not going to degrade in salt water Or leech chemicals overtime. I was thinking I clear two part epoxy or a two part clear polyurethane but I need to know brands that are definitely safe. I've had so much contradicting advice. Some help would be appreciated. Thanks