Bubble Magus Media Cup - 4 Inch Salt & Maintenance For external installation

For external installation

sand-bed refreshes

A large solid amber blotch under its pectoral fins differentiates this fish from its relative

and frequent feeders

Confirm the pump is a compatible Quiet One Pro model before ordering

Bubble Magus Media Cup - 4 Inch Salt & Maintenance For external installationBubble Magus Media Cup 4 Inch Bubble Magus Media Cup 4 Inch is a rigid acrylic filter cup designed to fit regular 4 inch filter sock holders. It gives aquarists a reusable option for running filter floss, sponge, carbon, or other compatible aquarium media in place of a disposable or washable filter sock. Bubble Magus 4 Inch Media Cup for Filter Floss and Aquarium Media This media cup uses vertical side slots and base venting to maintain high open flow