Switched from the 3 gals to the tens. I moved my 2 wild growing Gg4รSkittlez in there under the 600 r-spec. I have the other 3 under the marshydro FC-E4800. I thought I was buying the FC-4800. I've been pleasantly surprised with bridge lux diodes. They shoot deep and even! I get a 1000 ppf at 16". I'm seeing some minor deficiencies in all of the plants. Going to give them a worm castings and alfalfa tea bubbled 36 hours.