Hey guys, I posted in the reef forum about some problems I was having. After researching a bit, I realized that the skimmer I have won't cut it for this tank.

So, does anyone have any recommendations for a skimmer for my 40 gallon tank? I'd like it to be in-sump, but hang-on might work too. If it's in-sump, it has to be small (around 16 in. tall, maybe 2 in. wide?) I have a Seaclear System 2 ... which has a small built in sump in the back.