The real magic often happens below the display.

A well-planned sump makes life behind the aquarium so much more satisfying. The Premium Sump 80 × 40 gives you dedicated spaces for a skimmer, refugium and return pump, plus a flexible media area to help you arrange a filtration layout that suits your build.

Details such as the adjustable baffle, modular bio-media box and dosing-tube holder are exactly the sort of thoughtful touches we get excited about at The Polyp Pros. There's also preparation for an ATO float switch and compatibility with a separate filter roller.

Product specifications

• Sump footprint: 800 × 400 mm

• Dedicated chambers for skimmer, refugium and return pump

• Flexible filter media section and adjustable baffle

• Modular bio-media box and dosing-tube holder

• Prepared for ATO float switch; compatible with separate filter roller