The JUWEL FilterGrid prevents very small shrimp and fish from entering the JUWEL Bioflow Filter.

The special shape allows for a reduction of the size of the intake slots at the top and the sides.

The carefully coordinated components blend perfectly with the design of the JUWEL Bioflow Filter.

The JUWEL FilterGrid prevents very small shrimp and fish from entering the JUWEL Bioflow Filter.

The specially developed shape of the FilterGrid continues to ensure consistently strong sucking and filtering performance of the Bioflow Filter.