Dosatron Water Powered Doser 40 GPM with Kalrez Seals for PAA, 1.25 to 4.85 mL per gal veg-and-bloom the single-outlet Active Aqua air

the single-outlet Active Aqua air pump provides a constant flow of dissolved oxygen through a circular 4" air diffuser

wide-mouthed container

feather meal

• Store dry or liquid fertilizers

Other features include smaller

Dosatron Water Powered Doser 40 GPM with Kalrez Seals for PAA, 1.25 to 4.85 mL per gal veg-and-bloom the single-outlet Active Aqua airDosatron Water Powered Doser 40 GPM with Kalrez Seals for PAA 1. 25 to 4. 85mL per gal (D8RE3000VFBPIIK) The D8RE3000VFBPHY is perfect for the indoor grower. Its water powered so no electricity is needed and includes a union for easy installation into the Nutrient Delivery System (NDS). w Kalrez Seals