Superfish Substrate Pond Filter Media - 10 Litres Automatic Fish Feeder It works by clumping together

It works by clumping together the single cell algae that causes green water and making it sink

The illumination accessory enables your waterfall to light up and illuminate your pond/garden water feature

The unit contains all the main electric components encased in the signature Bioforce look

If the original locking bracket is faulty

fleece cover

Superfish Substrate Pond Filter Media - 10 Litres Automatic Fish Feeder It works by clumping togetherThe Superfish Substrate filter media is specifically designed to be highly porous to ensure the maximum amount of beneficial bacteria is able to form on the surface. This, in turn, ensures the maximum filter efficiency for your pond. This filter media is ideal for the prevention of algae formation in your pond. Specifications Bag Size: 10L