MarinePure Fresh Pods - 2 Pack Algae Scrubbers The 600 gram size is

The 600 gram size is well suited to established aquariums

and maintenance access

and carefully managed fertilization

0 Impeller for Restoring Pump Flow

MarinePure Fresh Pods - 2 Pack Algae Scrubbers The 600 gram size isMarinePure Fresh Pods 2 Pack MarinePure Fresh Pods 2 Pack is a large format porous ceramic bio media set for freshwater and brackish aquariums, ponds, sumps, static baskets, and larger filter chambers. Fresh Pods for High Capacity Freshwater Biofiltration The grooved pod shape is designed to create varied water movement around the media while providing a protected home for beneficial bacteria. This makes Fresh Pods useful in larger freshwater