What is a good HOB refugium?

[ReeferKimberly]

Something for a 65 gallon. Maybe just a couple gallons. I just want a little ball of chaeto with a light over it.

 

[firemountain]

I posted similar question for same size tank. I have been hearing that the CPR Aquafuge 2 is a good one. I also came across a reef octopus HOB that is comparable in price, but the CPR has a better layout. Let me know what you wind up going with...I am in the market for one as well.