Hydrologic Merlin GP UV Sterlizer Kit grow-light-bulbs Sachets are sold in boxes

Sachets are sold in boxes of 25 pieces

• This growth regulator stops the mess

5 volt button batteries

S4 Spectrum: Provides highly efficient full spectrum with a healthy red-to-blue ratio to drive photosynthesis

Hydrologic Merlin GP UV Sterlizer Kit grow-light-bulbs Sachets are sold in boxesThe 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.