This is a topic we have been thinking about doing also.

We have been told you take a drill and drill 4 holes in a square you want to cut out. You would then use your saw to cut out the square. You can then buy a pre-made cabinet door and attach with hinges.

It sounds simple, but we too are worried about structural support for the tank and I am not the best carpenter in the world (Is that cut twice measure once?). Maybe someone with some experience in doing this can give some advice.

Mike (& Kristy)