Led oni good as viewing light. No good enug for coral. I
using Led (100 white n blue)in my nano tank as main light. the cost is more expensive that a normal PL or t5.
thinking to DIY this skimmer...
Use 2 DIY needle wheel pump, 1 serve as pump in to skimmer
chamber, another 1 serve as a "chopper" in the reaction chamber.
Hope to hear comments from bro and sister here before start on
this DIY..