Actually my mandible drop to the floor when I saw the 450! Terry would you send it back when you get a chance!

It is a gigantic! Terry has the mind of Michaelangelo and can visualize his reef in the empty abyss of that glass cage!
I also might add that his whole system, it's more of a network, is phenomenal! Terry you can open up a new public aquarium, call it The Round Hill Aquarium! I guess you don't want a lot of people tramping through your house though. You have a lot of work ahead of you, but it is going to be well worth it when you're done!
Your reef is spectacular with some great specimens and the predator tank is a lot of fun to watch, especially at feeding time!
Let me know when you need help. I like building as much as demolition!
