THANK YOU, Clown!!! This is going to have to wait for next week I believe though, since I just ordered the skimmer, and my live rock, snails, shrimp and crabs are suppose to be here sometime this week....have to get another payday in LOL!The overflow I recommended since she had water and stuff in the tank was the lifereef overflow. I have it on my tank and have never had it build a bubble or loose its syphon. I turn my system off daily for feeding and have never had it fail.