Yeah, its a plastic hose clamp that I had laying around in my aquarium plumbing supplies. I believe I originally bought some from Bulk Reef Supply, but some of the other aquarium retail websites probably also sell them. Also, I've seen them at some local fish stores that sell a good selection of plumbing parts. Looks like Amazon has some too:
http://www.amazon.com/Two-Little-Fishies-ATL5420W-6-Piece/dp/B0002Z7TWU
Thanks, I was able to stop by the hardware store and picked up everything I need other than those clamps. Appreciate the info.
Your tank is awesome btw, I really like lip fish and would love to add one to my tank. I have a 40 breeder also, with LPS/softy corals, a six line wrasse, blue green chromis, and cinnamon clown.
If you had to choose just one dwarf lionfish, which would you recommend?
Also, I have been wanting a snowflake eel badly but didn't think it would be possible in a 40b. Are you worried about it getting too large for the tank/eating any of your fish?