20 g long is too narrow, long and shallow for MH. I would use T5 or PC light for it. Why not set up a 30 g cube or even 20 g high, or 40 g long. They are lots better for a reef IMHO.
Here is my 30 g cube with 150 W HQI
Charter Member
20 g long is too narrow, long and shallow for MH. I would use T5 or PC light for it. Why not set up a 30 g cube or even 20 g high, or 40 g long. They are lots better for a reef IMHO.
Here is my 30 g cube with 150 W HQI
Minh
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