FRP in aquarium (plastic)

[Jon Fishman]

Anyone know definitively if this is or isn’t safe for a reef tank? I want it on the bottom of my bare-bottom tank. I would leave an expansion gap of course. It is “Fiberglass Reinforced Plastic “

Thanks

 

[Hitman]

I would think the fiberglass bonding agent would be bad and leach chemicals, but it’s just a thought.

 

[scchase]

I've used it in the past and never had a problem. Corals still grew.

 

[Jon Fishman]

Google just tells me a bunch of custom tanks are constructed out of RFP. So not sure