Pro Clear Aquatic Systems Red Flex 4-in-1 Sump - 600 Comb You may choose to rinse

You may choose to rinse and reuse these cartridges until they become heavily discolored and brittle

Salmon Broth

Victor Grain Free Hero Formula Dry Dog Food - 30 lb Bag

and replacing it entirely every 4 to 6 months is recommended

Pro Clear Aquatic Systems Red Flex 4-in-1 Sump - 600 Comb You may choose to rinseThe Pro Clear Aquatic Systems Red Flex 4 in 1 Sump 600 is a highly efficient sump system designed for saltwater or freshwater aquatic environments and features a modern red and white design. What sets the RedFlex 4 in 1 apart from all other sumps is the unique 4 in 1 chamber. Adaptable to fit your current reefing needs between various set up styles such as a wet dry, berlin style, refugium, or frag grow outs. Boasting four distinct filtration methods,