Lately I've been setting up a used 360, drilling lots of holes. I figured since I had the drill out I would put in feeding holes in all my acrylic tanks. My tanks have glass lids covering the large access holes, they are a pain to move just to feed the fish. I bought a few 6" square pieces of glass and put a hole in each tank, here's a few pictures:
These are 2" holes with the glass cover and my hole saw.
These are 2" holes with the glass cover and my hole saw.
