lining a aquarium hood with grp?

[john]

I have a aquarium hood (1m x 30cm x 5cm) made from varnished ply. Despite being yaght varnish, it is suffering from the damp atmosphere above the tank.

I have considered lining this with glass fibre/grp. Any idea how much matting I would need? Is this 1 layer or more required? Anything else I require? Is a standard kit suitable? or do I require special resins etc?

[someone here]

Have you put glass panels over the top of the tank, under the hood?

It reduces the damp in the void space considerably on my living room tank.

Dave

[Marcus Fox]

are easy cut to the desired shape.

Marcus