bif24701
New member
I have a 100 gal. tank. 60x18x24
Kessil recommended 3 A360WE for my tank. I currently have 2. I was planning on supplementing with my T5s in order to grow better corals. However, I found out that my crappy T5s are only 18watts per bulb. 2 bulbs each (10k white and actinic) (Coralife Aqua light 30")
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Get a T5HO retro fit kit, buy ATI bulbs. I have 2x T5HO to supplement my two Kessil. I don't think 2 really helps much for par but it does add some color and eliminates large shadows so now my tank has shimmer but also glows.
When I bought the Kessils I knew they would grow any coral I wanted so didn't put much thought about supplementation. I had a Aquaticlife T5HO 2x 48" fixture I had on a planted 55, so I decided to get two ATI bulbs, true atinic and blue plus and try it out. I am very happy with the look, it's just better. Not because the Kessil is lacking in power or coverage but it supplements these great Kessil lights. The shimmer is still there but gone are big shadows and my fish colors pop that much more. I was perfectly happy with the Kessils alone but since I had the fixture already and tried it out it is noticeably a better looking display. Then again, how could you ever think that more quality lighting wouldn't make a tank look better.