I found this on nano reef anf it is good info for all that want a true fuge and do not want to spend that much for it.
http://www.nano-reef.com/forums/index.php?showtopic=150885&st=0&gopid=1556967&#entry1556967
If the link does not come out go to www.nano-reef.com then go to the forums. Under the forms there is a section for " all in one tanks". Go there and find the topic that has DIY over flow. I am going to try this as soon as I can get the parts needed. I should cost around 50 bucks at the most. FYI
http://www.nano-reef.com/forums/index.php?showtopic=150885&st=0&gopid=1556967&#entry1556967
If the link does not come out go to www.nano-reef.com then go to the forums. Under the forms there is a section for " all in one tanks". Go there and find the topic that has DIY over flow. I am going to try this as soon as I can get the parts needed. I should cost around 50 bucks at the most. FYI