Looking for someone with a hole Saw that I can borrow, or that can cut some holes for me. I'll pay you in love, and snuggles.. or beer.. whatever.. I'll bring the tank to you.
Just need a couple drains, and a couple returns drilled for a closed loop in a 29gallon.
Wish I could help, but I only have a 2" hole saw...too big for a 29 gallon. Try Glass-holes.com. Very inexpensive hole saws that work great and the website has instructional videos. That is what I used and it was very easy.