How much light i need over 70g cube??
Wondering how much lighting i need over a 70 gallon cube, 30Lengthx 30W x 18Height i currently have a 250w mh hqi that i would be putting on and centering it for the middle but i dont know how much coverage it exactly gives, anyone have any experience with this?
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35gallon, skimz 181, aqua controller l3, AI sol blue w/ controller. reef to be
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