Active Eye LED Grow Room Lenses Liquid Nutrients and #8 Perlite (3/4"-1 1/3"

and #8 Perlite (3/4"-1 1/3" granules)

Weed Control in Containers: Add 1/2 to 1 inch of rice hulls

The meter is fully waterproof

The same is true when it comes to Phat Filter bed length size

Accurate color correction under LED lights

Active Eye LED Grow Room Lenses Liquid Nutrients and #8 Perlite (3/4"-1 1/3"Active Eye LED Grow Room Lenses Product Details AEG1200 Active Eye Color Correcting LED Grow Room Lenses Color correction plus eye protection Active Eye Color Correcting LED Grow Room Lenses let you see the true colors of your plants while working under LED lighting. These lenses feature top quality optics which balance color perception in the LED environment, allowing you to inspect for general health, disease, pests and more with excellent clarity.