I have put the new saltwater that is premixed as well as live sand in my 29 gallon bow front tank. What is a good light to buy, housing and bulbs, for a reef tank. I want to put an anonome and some corals in it as well. I dont want to break the bank since I am on a budget. Can anyone refer me to a nice setup but not too expensive? Also, someone told me that I should have a bubble maker in my tank like an airstone, is this necessary?