Staying on the T5 bandwagon will continue to get increasingly costly & tube selection more difficult to source. If you have deep pockets & don't mind adding spent tubes containing traces of mercury to the landfill every 6 months or so, carry on.
Do you have light hungry coral on the bottom of your deep tank? Yes, I reckon you're overthinking that aspect....
Last edited by mike31154; 04-17-2018 at 11:30 PM.
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