Hydrologic Tall Boy Sediment Filter Kit Thrip Killer MKP does not contain nitrogen

MKP does not contain nitrogen and is low in sodium

A must-have for any hydroponics gardener

These professional-grade DE HPS lamps are engineered specifically for horticultural use

Depending on the amount of hours of each

Hydro-X DSC-1 CO2 control/device module allows user to easily connect and control standard supplemental CO2 devices or CO2 exhaust controls

Hydrologic Tall Boy Sediment Filter Kit Thrip Killer MKP does not contain nitrogenDescription: Genuine replacement filters for HydroLogic TallBoy and TallBlue water filtration systems. This essential first second stage filters removes sediment, dirt, rust, and particulates to protect your system and ensure clean water for hydroponics, aquariums, and reef tanks. Key Features Dual Compatibility Works with both TallBoy and TallBlue systems 7,500 Gallon Capacity For TallBoy systems 4,500 Gallon Capacity For TallBlue systems First Stage