My 20 gallon Nano reef build

[Nano]

Originally Posted by Myka

There is "always" a use for a skimmer. It will help keep your tank clean, can't argue that! The SWC and Skimz skimmers have the pump built inside the skimmer so they have a tiny footprint. I have one of the SWC skimmers for my 20 gallon tank, but I still have to drill the tank for a sump!

You dont have to necessarily drill the tank, heres a cool diy project that I'm planning to use for my sump
http://dramaticaquascapes.com/PVC_Overflow_11.html
Here it is being tested.
http://www.youtube.com/user/lanman80...11/ATzHjtFKMNs