The Red Sea Ecosystem
Everything you need for a thriving reef

Red Sea is a globally renowned brand in the field of marine aquariums, well-known for their exceptional quality. The Reefer aquariums they offer are deluxe high quality systems that provide a hassle-free experience and serve as an excellent choice for those wanting to create a natural marine environment.

Whether you are an enthusiastic hobbyist or a professional aquarist, the Red Sea aquariums are designed to help you create a fully featured reef or marine aquarium.

For experienced hobbyists, the added advantage of being able to install your own lighting, circulation, filtration, and controllers is a real bonus. This allows you to create a completely personalized setup that meets your specific requirements.

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In Store

Aquariums, Hardware, Salt & Reef Care Products

Red Sea 4 Part Complete Reef Care

4-Part Complete Reef Care

Meet the new 4-part Complete Reef Care, providing hobbyists with more convenience at no extra cost, and ensuring optimal coral growth and vivid colors with only one test per week!

Long-term research has revealed that in most reef systems without refugium, the Major, Minor, and Trace elements and even the Alkalinity components are used up in a relatively fixed ratio.

Since Calcium is the key indicator of coral growth, the 4-part program revolves around a single weekly measurement of Calcium, which determines the dosages of all 4 parts.

The new Complete Reef Care is available in 3 sizes, to fit all system sizes. It is formulated so all 4 parts are used up at the same time, and if supplemented via Red Sea’s ReefDose, the hobbyist needs only to set their Calcium dose and ReefDose does the rest, which is super convenient.

Small 150L – £59.95, Medium 300L – £99.95, Large 600L – £169.95

Red Sea ReefCans

ReefCans

No worries, Red Sea’s new ReefCans contain more RO water while taking up less valuable floor space, and are designed with ReefATO+ users in mind.

The ReefCans 18 & 40 can supply a 200-liter & 500-liter tank with enough RO water for about a week. They have a transparent plastic body with an embedded water scale, can fit in the sump cabinet or behind the tank, and have a separate back opening designated for the ReefATO+ pump, tubing, and power cable, with a cap designed to hold the ReefATO+ siphon breaker.

ReefCan 18 : Volume 18L, H x W x D 55 x 9 x 44cm | ReefCAn 40 : Volume 40L, H x W x D 55 x 17 x 50cm

ReefDose

ReefDose

ReefDose is designed and built specifically for the daily supplementing of reef aquariums.

ReefDose uses bespoke (patent-pending) single-drop-accuracy dosing heads together with an advanced controller that provides a full suite of features.

ReefDose 2 £299
ReefDose 4 £329

ATO Pump

ATO Pump

The ReefATO+ is designed to maintain a stable salinity and water volume in a reef aquarium by automatically replenishing the water lost due to evaporation. In addition, the ReefATO+ provides two other critical aquarium health indicators: a fully featured on-line digital temperature monitor and a leak detector.

ReefATO £215

ReefMat

ReefMat

The ReefMat is a plug & play, fully automated, smart fleece roller filter that keeps your aquarium water crystal clear for weeks at a time.
Designed with the hobbyist in mind, the ReefMat features an easy fleece-mat replacement system that allows you to switch rolls without having to remove the filter from the sump or turn off the pumps.

250 £299.99
500 £339.99
1200 £379

Reefer Skimmer 300

Reefer DC Skimmer

The REEFER DC Skimmers include self-leveling technology that prevents over-skimming and full cups from spilling while continuing to aerate the water.

Reefer DC Skimmer 300 £349
Reefer DC Skimmer 600 £399

Reef Wave

Reef Wave

Based on patented, cross-flow technology, ReefWave® smart pumps are nearly silent, smart, powerful and easy to maintain.

They provide an optimal REEF-SPEC® water flow for corals in a wide range of reefscapes, regardless of their position in your aquarium.

ReefWave 25 £309
ReefWave 45 £349

ReefRun

ReefRun

The smart ReefRun DC Pumps can be set to a customized daily schedule, and come with 360-degree rotating outlets, inlet flow guides, extra-long power cables with convenient connectors next to the pump, and a 5-year warranty.

ReefRun DC Pump 5500 £165
ReefRun DC Pump 7000 £215
ReefRun DC Pump 9500 £265

ReefRun Duo Controller

ReefRun Duo Controller

The Red Sea ReefRun Duo Controller is needed to power the new ReefRun DC Return Pump and REEFER DC Skimmer including the new REEFER DC Upgrade Kit.

Create your unique Feed scenario by switching selected pumps off or run at different intensities at different times for different durations.

ReefRun £165

Red Sea ReefLED

ReefLED

Red Sea’s ReefLED series is the result of years of research into the lighting needs of corals.

Uniquely designed with a light intensity and spectrum that is 100% utilized by the corals, ReefLED lights are 100% reef-safe & 100% REEF-SPEC®, providing optimal growth, vivid colors, and an elegant gentle shimmer throughout the aquarium.

ReefLED 50 £249
ReefLED 90 £399
ReefLED 160s £599

Red Sea Test Kit

Test Kit

Reef Energy Plus 500ml

Treatments

Why Choose Red Sea Reefkeeping

30 Years Experience & Innovation

Leading Quality & Design

Full Support

5 Year Extended Warranty

Red Sea
Max-S Series

THE ULTIMATE FULL SIZE OPEN TOP CORAL REEF SYSTEMS

Red Sea
Reefer Series

RIMLESS REEF READY SYSTEMS FOR ADVANCED HOBBYISTS