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Marine

Marine

At Fathoms Aquatics, we stock a wide range of marine and reef aquarium products. Featuring major brands such as Bubble Magus, Eheim, D-D, Red Sea, NT Labs, Tropical Marine Centre (TMC), AI, and many more.

We have a wide range of high quality marine aquariums, corals, frags and fish in stock, plus many more available to order.
Additionally, we pride ourselves in only stocking the best quality aquarium filters, live rock, marine fish foods, skimmers, reactors, marine lighting - including LED lighting, test kits and additives for your aquarium. Whether you've got a fish only reef, a predator tank, reef tank or nano aquarium - we've got you covered.
If we wouldn't use it for our marine fish, we won't stock it. It's as simple as that.

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AI Prime HD LED Reef Lighting - White

HD PowerNo longer are you limited to using a fixed amount of power per channel, the HD dynamically..

£229.99

Bubble Magus Curve 7 Protein Skimmer

Bubble-Magus skimmers are practical and highly efficient. These skimmers offer innovative featu..

£167.99

Bubble Magus Mini 70 PW Media Reactor

Small space saving designPump : WP600 110V-120v ,8.5WRated up to 100g..

£59.99

Bubble Magus QQ1 External Nano Skimmer

Dimensions: 5.8"L x 4.4"W x 10.5"HMaximum Aquarium Thickness: 12mmRated for tank up to 25galIncludes..

£74.99

Bubble Magus QQ1 Internal Nano Skimmer

Dimensions: 5.8"L x 4.4"W x 10.5"HMaximum Aquarium Thickness: 12mmRated for tank up to 25galIncludes..

£74.99

D-D Aquascape Construction Epoxy Milliput 4oz - Coraline

This product has been specially developed in association with Milliput for use within Marine Aquar..

£4.99

D-D Aquascape Construction Epoxy Milliput 4oz - Grey

This product has been specially developed in association with Milliput for use within Marine Aquar..

£3.99

D-D Reverse Osmosis Unit RO 125+

125-150 Complete Gallon R.O. Unit – 3 STAGE UNITThe three stages consist of:1 - A 10" 5 micro..

£115.00

D-D The Aquarium Solution ClariSea SK-3000 Automatic

The ClariSea SK-3000 Automatic fleece filter is a new and high efficiency water filtration sys..

£279.99

EcoTech Radion XR15w Pro

RADIONG4 LED LIGHTINGThe best aquarium LED light in the world just got better.Radion XR14w G4 Pr..

£349.99

EcoTech Radion XR30w G4 LED

RADIONG4 LED LIGHTINGThe best aquarium LED light in the world just got better.Radion XR30W G4The..

£569.00

EcoTech Radion XR30W G4 PRO LED

RADIONG4 LED LIGHTINGThe best aquarium LED light in the world just got better.Radion XR30W G4 PR..

£699.00

Eheim Thermocontrol Heater 50W

With the EHEIM precision heater your fish receive exactly the right temperature – in any aquarium. ..

£20.00

Eheim Twin Feeder

If you don’t always have time an automatic fish feeder is ideal. Also when on holiday. You can easil..

£68.20