Painting tank parts. Need advice on what paint to use.

[bradleyheathhays]

I've got a 125 gal tank with 2in plastic older looking oak style trim as the top and bottom braces, and I'd like to tape the tank off and paint them black. I would imagine there's a suitable spray paint for something like this although I don't know which one it would be. Any advice on what paint to use for best adhesion and low toxicity?

Thanks