Use a Fiji Cube AIO DIY Kit to build a filtration box in the back of your glass tank. Just drop this AIO box into a standard aquarium that is readily available on the market and your all-in-one aquarium will be ready to roll. Fiji Cube designed this AIO box to maximize the filtration potential and minimize the effort.

FijiCube & Two Little Fishies Overflow Boxes require drilling the back of the aquarium. The Fiji Cube External Overflow Boxes work with rimless, eurobrace, and standard trim aquarium tanks.

Various filter socks with different micron sizes from Blue Life & Aqueon. Offering for both 4" and 7" diameter filter socks. Explore the multi-packs for the best pricing.

The Fiji Cube Advanced Reef Sump are elegantly designed and have unique features. They come with a full top support brace to prevent bowing. The interchangeable filter socks or filter floss holder allow you to choose your preferred mechanical filtration.

The Fiji Cube DIY Sump Kits are designed to convert glass aquariums into a fully functional sumps. Just silicone the pieces into your aquarium to create a sump.

The IceCap Reef Sumps were developed and built around the requirements of a modern day reef aquarist. This sump will exceed any and all expectations with attention to detail, practical design and overall aesthetic appeal. Five sizes to choose from.

With bold red color accents and a bevy of practical features, the Reef Octopus OCTO Sump Series is perfect for discerning reef aquarium hobbyists who crave luxurious good looks with performance-inspired design.