HydroLogic Stealth and Small Boy Float Valve -- 1/4 inch Canna Cribs Light Blocking: The black side

Light Blocking: The black side prevents light leakage

or garages

2 flotation disks

non-pH Perfect and competitor base lines across soil

Beam Angle: 120-140 degree spread distributes light across tall greenhouse hang heights

HydroLogic Stealth and Small Boy Float Valve -- 1/4 inch Canna Cribs Light Blocking: The black sideThis valve comes with a 1 4" quick connect fitting. Use this float valve to adjust water level and can be mounted horizontally or vertically. The kit allows you to fill a reservoir or tank, unattended, to your desired water level. These float valves are universal and will work with Hydro Logic, Active Aqua, Growonix, and other reverse osmosis equipment.