thanks brady.. cheers.. all the best to you and and your buddy.. hopefully i get to read about your indoor pool soon.. i was actually inspired by another fellow mfker's pond.. red arowana pondarium by the user davidwy.. check that out too.. he actually has built a new pond and there is a new thread on the same..Kaya, After spending my entire morning in class reading this i am very inspired, the biggest tank i have is a 55 Gallon tank, this is a amazing pond, hopefully me and my buddy will have something like this in a few years, we live in Wyoming though and here it gets very cold during the winter so an outdoor pond is a no go, but it was still very fun reading all of this and will look forward to any other posts you have.