Hi, i need a submersible LED light for my nano tank refugium.
I need something under 15 inches / 38 cm.
Can anyone recommend one or know some place in town that carry them?
Is a partular color of light better at growing cheatos than others?
Would something like this work?
http://www.ebay.com/itm/Aquarium-Fis...item2a27093ead
Thanks