Hydrologic Merlin GP UV Sterlizer Kit co2 • As 60/40 is a

• As 60/40 is a much more airy substrate than coco

They fit perfectly into the holes of any standard rockwool blocks

Includes mounting brackets and 8 foot pre-wired 120V cord

chelated micro elements

Hydrologic Merlin GP UV Sterlizer Kit co2 • As 60/40 is aThe 1 GPM Ultraviolet Sterilizing filter makes sure that any possible bacteria or harmful microorganism coming out of the Merlin Garden Pro are dead. This is for those who want the extra assurance a UV sterilizer can provide. The Merlin Garden Pro will deal with up to 98% of microorganisms. The kit includes a UV filter w QC fittings, a transformer w 120V plug, & 2 mounting brackets.