Big reef plans deserve a seriously considered filtration space.

A larger aquarium opens up a world of possibilities for coral placement, flow and equipment — and the space beneath deserves the same ambition. The Neptunian Cube 150 × 50 Sump offers a larger-format starting point for planning your marine filtration installation. At The Polyp Pros, we get just as excited about an organised technical area as we do about a spectacular aquascape. It is all part of building a reef you can enjoy working on for years to come.

Product details

• Model: Neptunian Cube 150 × 50 Sump

• Listed size: 150 × 50 cm (confirm full external dimensions before ordering)

• Product type: standalone aquarium filtration / sump system

A fantastic option to consider when planning the practical side of a larger reef project.

Before ordering, please confirm the exact height, internal layout, included components, connection sizes and fit with your aquarium. Display aquarium, lighting, skimmer, return pump and circulation pumps are not included in this listing unless confirmed separately.