150GPD Reverse Osmosis Membrane – Suitable for 150 GPD RO Systems Neptune Systems The Anaerobic-Block should be cleaned

The Anaerobic-Block should be cleaned or replaced every 6 months for optimal results

Designed for use with 1" pipes and return pumps

The purple color provides an established look from the start while the surface awaits colonization by real coralline algae

The D-D KH Manager Concentrated Test Reagent is specially formulated to work with the D-D KH Manager

Elevated phosphate levels can trigger unwanted algae growth

150GPD Reverse Osmosis Membrane – Suitable for 150 GPD RO Systems Neptune Systems The Anaerobic-Block should be cleanedThe 150GPD Reverse Osmosis Membrane is designed for use in Reverse Osmosis (RO) systems that require a 150 gallons per day (GPD) membrane. This high quality membrane efficiently removes contaminants, impurities, and particles from water, providing clean, purified water for various applications such as aquariums, drinking water systems, and more. With its 150 GPD capacity, this membrane ensures reliable and long lasting performance, making it an