what paint is safe for aquariums?

[pckroeger]

I am making a cave for my tank out of pvc piping, and i looked everywhere and could only find grey pipe. I am going to silicone stones to the cave to make it more natural looking, but i'd like to paint it black or brown first because i think it would look better with black/brown under stones than pale grey.
what kind of paint can i use that is aquarium safe??

[stealthy hunter]

I personally use " krylon fusion" for any plastics in my tank. It is made for plastic and seems to hold up well to being submerged.....

[Jaster]

Same here. I've used Fusion many times and had no problems with it at all.

[korith]

Used krylon as well to paint diy pvc spraybars. I like to take a piece of sandpaper and rough up the pvc a little bit so the paint can hold on better. Also do several light coats instead of one thick coat, it'll look better and won't peel off.