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Genuine D-D FMR75 Replacement Foam twin Set for the H2Ocean FMR75 Media Reactor.Pack Contains: 1 x Coarse Foam, 1 x Fine Foam.

Almost all handheld salt water refractometers available to the hobby are designed and calibrated for the testing of brine solutions, i.e. sodium ch...

Features Automatically guards your protein skimmer from overfilling Easy installation with magnetic attachment of optical sensor. Fits 99% of skimm...

Replacement clamps for the DD slimline hydra bracketsPacket of two spare clamps and fixings for the old and new version D-D Slimline Brackets. This...

These powdercoated aluminium arms are sold singly, for mounting one light, and are specific to the EDGE model number, supplied complete with screws...

These powdercoated aluminium arms are sold singly, for mounting one light, and are specific to the EDGE model number, supplied complete with screws...

For larger aquariums or whenever fitting a cutout set we recommend installation of one or more brace bars to retain the structural integrity of the...

This handy feeding portal will install directly onto the mesh of your Jumpguard, or other brand of mesh cover, providing a convenient place to feed...

The Jumpguard Flexi-cutout Set provides you with 2 standard corners and 2 reverse corners to allow you to modify the frame around any larger overfl...

Each Jumpguard Multi-cutout Set provides you with 3 different cutout options to allow you to modify the frame around any light brackets, cables or ...

There is nothing worse than coming down in the morning to finding your favourite fish lying dead and crispy on the carpet.Many fish, especially wra...

There is nothing worse than coming down in the morning to finding your favourite fish lying dead and crispy on the carpet.Many fish, especially wra...

There is nothing worse than coming down in the morning to finding your favourite fish lying dead and crispy on the carpet.Many fish, especially wra...

The new Black Mesh supplied with the Jumpguard Pro. The Black mesh is much harder to see than the clear mesh as you do not get the same light bounc...

 The expandable multi-element dosing functionality uses built-in software to enable you to integrate the KHManager with specific D-D dosing pumps, ...

The Concentrated Test Reagent for the New D-D KH Manger. Bottle Size: 20ml (Concentrated)

Concentrated Test Reagent for the New D-D KH Manager.This bottle works out about 1p per test!Bottle Size: 500ml (Concentrated)

The relatively high cost of the XL MagScraper version reflects the high levels of rare earth magnet material used however it is comparable with oth...

The relatively high cost of the MagScraper reflects the high levels of rare earth magnet material used however it is comparable with other magnets ...

Replacement blades for Magscrape Pro Large + Extra Large

Produced from powdered D-D Marco Coraline Rock, the Bonding Powder is the perfect choice for blending glue or adhesive joints between pieces of Cor...

Available in a handy 30ml spray bottle the Coralline Colour Spray can be used to touch up any areas of white rock or mortar. The spray is a non-tox...

D-D Marco Nano Shelf Rock are specially selected, small, flat pieces of the D-D Marco Coralline aquascaping rock. Available in a handy 3.63KG bags ...

D-D Marco Coralline RockD-D Marco Coralline Rock is a totally natural calcium carbonate rock that is now supplied in a coloured form, using a new p...