Folks, if you've recently upgraded or renewed your annual club membership but it's still not active, please reach out to the BOD or a moderator. The PayPal system has a slight bug which it doesn't allow it to activate the account on it's own.
I've done that at least twice Mike. Couldn't see 1/2" in to the tank. Guess I was lucky because the only adverse effects I had was clean up of the glass. Good Luck, let us know how you make out.
I saw a thread somewhere were a DIY'er screwed the plug into the adapter leaving it a thread or two loose. He then applied a bead of silicone from the inside so that after the silicone sets up, he could tighten the cap against the silicone to create a seal. Of course, you'd have to do this...
Unless you are a master glassmen, you or I can't tell by looking at the glass whether or not it's tempered. If you can't get conformation directly from the manufacturer, I would assume it is tempered.
There is a drain calculator on RC: http://www.reefcentral.com/calc/drain.php?gph=950
I've used a dermal w/ the diamond bits on half inch. 3/4 might be too thick for dremal bits though.. I've also read of people using rotozips. You have to go slow and keep it wet/cool.
Sorry I don't have a hole saw, it'd be yours.
FIREWORKS!?!?!?!?!
Wwwwaaaa, I missed it.
Thanks to Ed and his lovely wife Jen, we had another great meeting.
Great to see some new faces and the old ones as well. See ya all at the Swap!