My club did a meeting with a lighting expert he was a scientist from Penn state he gave a slide show on his swap from t5 to led
on a 500 gal
system he found it was not cheaper much cheaper in the long run. He also said the led
made his coral growth slow down. That said he did say on a smaller system led
is going to save a lot more in the long run. He also said he researched all the top brands and the differences in output we're not significant enough to make a difference in growth or penetration through the water. Led
is very expensive to get stared but on a 40 gal
1 unit such as an AI Hydra would suffice.
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