Blue Diamond Enviro ET-200 Linear Diaphragm Air Pump Grow Light Timer & Controller Accessories Since Quad Nutro Humics and

Since Quad Nutro Humics and Fulvics carry the highest available charge

Work With any Ballast

Small fruits and berries

Seaweed Extract (Kappaphycus Alvarezii)

Blue Diamond Enviro ET-200 Linear Diaphragm Air Pump Grow Light Timer & Controller Accessories Since Quad Nutro Humics andThe Enviro ET Series air pump helps to increase the amount of oxygen in the water. Providing a clean, oil free air source it is exceptionally quiet in operation, even when running continuously. The ET Series is easy to service with a competitively priced service kit and is also supported by our two year warranty. With its weatherproof, robust construction it makes an ideal wastewater pump. Benefits & Features Robust and compact construction