Painting Decorations

[Dog and fish]

I've been looking around the internet for the past few days trying to find a way to personally paint some decorations for my tank. I don't want to spend lots of money on decor when I could just paint some figurines I have to add a personal, and way less expensive touch. I've read that acrylic paint would be okay as long as its uv resistant, but I wanted to know if I could just use regular acrylics and then get a sealer or top coat of some sort that would make it submergible. (Mainly looking for either a top coat or sealant that could make a decoration waterproof, and still be safe for my fish) I'm open to suggestions though. If I do have to buy different paint then I'm fine with that too in just curious if there's a way to use regular paint and then a top coat.

 

[Autumnsky]

Fusion spray paint might have a clear sealing coat. It must dry completely and cure to be aquarium safe though.