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View Full Version : moonlight photoperiod ?


rajkovich207
12/24/2011, 09:19 PM
So for Christmas I got the RKL MLC w/ 2blue pods, they are going over my 20L. I would like to have them on all night, but was wondering if there would be any negitive effects to my tank never being 100% dark. TIA, merry Christmas and happy reefing! Tony