Krylon paint?

[Kermit'da'Hermit]

Yep it's krylon fusion and Canadian tire have the best selection. Read the instructions carefully about the recoat times and you will have great success

[Jaybone]

Thanks. I just checked online and there is two different kinds of Krylon fusion, does it matter which one to get? And is it safe for fish and corals?

[Kermit'da'Hermit]

A few years back I made a false wall on a 10g as refugium, I sprayed it with fusion for plastic and kept fish and corals in it for well over a year with absolutely no issues. I just wouldn't go with any of the metallic or hammered finishes if I were you.
I did a fair amount of research on fish forums before using it and everything led to me believe it was completely safe for reef tanks once fully cured.

Hope this helps