Hydrologic Big Boy w/Upgraded KDF85/Catalytic Carbon Filter spl_cp The meter can be recalibrated

The meter can be recalibrated with digital calibration using the push buttons

which makes it easy for the plant to produce bigger and better-tasting fruits and vegetables

When DeuceDeuce is diluted and mixed in water a beneficial environment for biological life is created

the Pro Hammerhead Unit is made from highly reflective hammertone aluminum and is compatible with all single-ended lamps up to 1000W

Hydrologic Big Boy w/Upgraded KDF85/Catalytic Carbon Filter spl_cp The meter can be recalibratedBig Boy extra high capacity dechlorinator and sediment filter with upgraded KDF85 Catalytic Carbon filter. 50,000 gallon filter life. Can be used as a whole house or for standalone applications.