Borosilicate Tri-Clamp Sight Glass Kit Tri-Clamp Size:2" 66 Gallons | Thickness Rating:

66 Gallons | Thickness Rating: 320G | Quantity: 5-Pack | BPA-Free

and a large refrigeration capacity easing much of the indoor grow room work

Excellent PAR output (1450 µmol/s)

Comes fully-loaded with (1) 2 Gal reservoir

GreenFuse Bloom Stimulator is a highly concentrated natural plant growth nutrient supplement blended from pure plant oils and extracts

Borosilicate Tri-Clamp Sight Glass Kit Tri-Clamp Size:2" 66 Gallons | Thickness Rating:Borosilicate Tri Clamp Sight Glass Kit ***Note:(Only comes with 1 sight glass.) FOR 2" Version please see our upgraded sight glass NESG200 3 piece borosilicate sight glasses offer a greater chemical resistance, viewing area, and cleanability compared to a traditional sight glass such as polycarbonate or Metaglas sight glasses. These Tri Clamp sight glasses consist of 3 pieces: the borosilicate glass disc, Viton or Silicone gasket, and custom tri clamp