100W??????? Sure a not? Got one tube 100W? Where to get?...LOL []
Okay..for a 5g, 100W is simply too much!!!! Imagine you have 20W/Gallon as compare to what 4-5W/Gallon which high light plants need plus not to say the heat dissipated by the lamp as well as problems like algae. By the way is it 6500K or 7200K?
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