Hagen Fluval 307/407 Replacement Head Gasket Tank Safety small sump returns

small sump returns

Contains antioxidants and preservatives

It is useful for custom ATO setups

Calcium reactor media

Hagen Fluval 307/407 Replacement Head Gasket Tank Safety small sump returnsHagen Fluval 307 407 Replacement Head Gasket Hagen Fluval 307 407 Replacement Head Gasket is a genuine motor head gasket for Fluval 307 and 407 canister filters, helping maintain a proper seal between the motor head and canister body. Motor Head Gasket for 307 and 407 Filters Replacement gasket for Fluval 307 and 407 canister filters. Helps maintain the motor head seal during operation. Useful when the original gasket is worn, stretched, cracked, or