i didnt, know they made one .where did you get it .oh and a simple 50/50 NO should keep your rock and macro happy they dont need alot.what size is the top of the refuge?
I use the 2x9watt PCs called the mini might. Coralife makes them. The cpr refuge I have is the 18" model. It illuminates it well and my caulerpa is growing well. It has one 9watt actinic and one 9watt 5500k bulb.
Ok guys I went to a local store This is what I got its a small 16 in 14 watt strip light. I will change the blub out asap with a 50-50. Thanks for the help .