Aquariums size < 2000 lit Capacity ~ 6 lit Suggested pump ~ 1000-2000 lit/h Dimensions 18x18 cm (7x7”) Height 45 cm (17.7”)


To be installed in sump Feed pump not included

How it works

The Ultra Reef UFF range of fluidized filter allows to use filtering materials or absorbent resins in granules. The materials inside the filter are crossed by the water in the opposite direction to gravity, remaining suspended in the fluid so as not to compact and auto clean.


Sponges sustained in both directions

This filter uses a sponge system to contain the filtering product inside it. The sponges are locked in place by means of both upper and lower sealing grids. This solution prevents annoying displacements of the sponges and prevents dispersion of the material contained in the filter into the tank in the event of rollover.

Cartridge loading system

The filter chamber can be easily removed and reloaded in seconds. Our filters use an innovative cartridge system that allows removal and replacement of the filter material (resins, carbons, zeolite, algae, etc.) without having to remove the whole filter and load line from the sump.

Distinctive compact design

Designed with top overflow and submerged operation, these filters are compact and safe against the risk of flooding than traditional extarnal filters. This solution is extremely useful in modern aquariums often crowded with pumps and accessories.

Innovative Easy-Flip gasket

The filter chamber uses an "Easy Flip" lip seals for a firm grip and easy extraction. The rotating locking system secure the cartridge to the base during moving operations and maintenance.

Clip mounting system

All grilles are secured in position by plastic clips that can be easily removed without using any tools. The center bar and the grilles can be removed from the filter to facilitate deep cleaning, otherwise it is sufficient to only remove the top grid to refill the material contained

Versatile connection system

The load hose can be connected to the filter using the hose connection supplied. Alternatively, the hose connection can be replaced with any commercial fitting with thread 1/2" or 3/4” (according to size).

Easy and thorough maintenance

Our product can be disassembled virtually in every single component. The generous thicknesses of the materials used ensure excellent resistance during all maintenance, while small component reduction facilitates cleaning and replacement of individual worn components.


Italian design and production

We perform all of the internal development of our products in house, from design to production. Our brand guarantees a deep and careful evaluation of the operation, both technically and aesthetically, thanks to the CNC machining of full blocks of PVC

ISO 9001 Quality certification

The goal of business excellence can be achieved only if production processes are continuously improved. Our company is certified and complies with the ISO 9001, the most commonly used international standard that provides a framework for Quality Management Systems.

Viti anticorrosione in Titanio

Screws DIN7985 are made in Titanium G2, resistant to corrosion caused by seawater.To give the best even in smaller components.
ULTRA REEF Italian technology since 1957 "ULTRA REEF" by Ultra Pompe S.r.l. - Via Goldoni 37, Trezzano sul Naviglio, 20090 (Milano - Italia) Partita IVA 00210510152 All information contained on this site are not binding and are subject to change without notice.