ID Please

Thanks for all the help so far. I have power compacts that are 260 w over a 75 gallon tank. Is that enough lighting for it? Do I need to add anything to help it multiply?
 
That's plenty of lighting. No special feedings or anything required. Dosing a little iodine now and then helps. For the most part, if you just keep from moving it around or bothering it, you should see it start to drop buds within a month or so.
 
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