Choose a pump that was built to go below the waterline, both fresh and saltwater: the Active Aqua Submersible Pump. Active Aqua's entire collection of pumps complete any grow setup, but for hydroponic systems, you can't beat the submersible line.
Choose a pump that was built to go below the waterline, both fresh and saltwater: the Active Aqua Submersible Pump. Active Aqua's entire collection of pumps complete any grow setup, but for hydroponic systems, you can't beat the submersible line.