Glad to hear the colt/frag are doing well
Haven't really needed to look for new bulbs yet but that is a good point.
I had a quick look and the first place I found was
http://www.vmarine.com/aquariadepot/...roup.asp?g=310 probably should look around some more though and find them cheaper.
Ross, Bob, I've decided to keep the second fixture for my one tank so if you're interested in doing a group order for some bulbs in a couple months when I've saved up and mabe we could get the cost down on them.