Seachem PhosNet GFO 125g – Phosphate & Silicate Remover for Aquariums Ecotech Marine If using the filter sock

If using the filter sock arrangement (option when ordering)

and email notifications for temperature fluctuations

Prevents ionic imbalances and eliminates routine water changes

Each catalyst lasts up to 2 months of bacterial production

Low-iron rimless glass aquarium for crystal-clear viewing

Seachem PhosNet GFO 125g – Phosphate & Silicate Remover for Aquariums Ecotech Marine If using the filter sockSeachem PhosNet (GFO) 125g is a high capacity granular ferric oxide filtration media designed to rapidly and permanently remove phosphate and silicate from freshwater and saltwater aquariums. Elevated phosphate and silicate levels can lead to persistent algae growth and poor water qualityPhosNet helps maintain ultra low nutrient levels for healthier aquarium systems. With its high porosity, large surface area, and strong binding capacity, PhosNet