Active Aqua Submersible Water Pump 800 GPH AstroFlower Nutrient This stimulation will directly affect

This stimulation will directly affect increases in CO2 production

The 4RS-1 must be installed with a 120/240 volt power circuit (up to 50-amps @ 240vac)

For best availability

and the controller takes care of the rest

Which means you can stop suffering with those dreadful pH pens altogether

Active Aqua Submersible Water Pump 800 GPH AstroFlower Nutrient This stimulation will directly affectChoose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include multiple hose fittings so you get an exact fit every time. Each pump's powerful mag drive construction includes removable foam filters, impellers, rubber mounting feet to reduce vibration, and a 6 foot heavy