canopy plan for 20 gallon w/ HOB?

  • We are currently upgrading MFK. thanks! -neo
But then the wood would have to be coated with something like polyurethane, because if you don't, the water will get inside the wood and cause it to swell.

You could still run glass tops and not have to worry so much about the wood
 
Plexiglas would be secure and easy to modify for filters etc and not reduce light to aquarium. slightly larger than outside dimensions as you will want to install small stop blocks to underside to prevent slippage . i like the door handle idea in another post.
 
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