Red Sea MAX 250 Circulation Pump 2 Impeller

Red Sea ReefMat

Red Sea ReefLED G2

Red Sea ReefLED G2 Visor

Red Sea ReefRun G2 DC Pump

Red Sea REEFER Skimmer DC900

Red Sea Reefer DC Skimmers are quiet, efficient skimmers featuring revolutionary self-levelling technology that prevents over-skimming and full cups from spilling while continuing to aerate the water. The Reefer DC Skimmer also features a PSK DC pump, proportionally sized venturi, a bubble diffuser and reaction body that optimizes air to water contact time and creates the optimal waste removal environment. Reefer DC Skimmers are exceptionally quiet due to the PSK DC pump, rubber connectors and an air intake silencer. The skimmer also comes with a dual-action solid-state sensor that monitors foam wetness and waste level, allowing the ReefRun Dual Controller (sold separately) to regulate the DC pump accordingly. The self-levelling feature of the skimmer is activated when the wetness of the foam in the skimmer neck exceeds the user-adjusted “over-skim” threshold. The intensity of the pump is immediately reduced to prevent the over-skim and then carefully and gradually increased or decreased (according to the foam’s wetness), until the pre-set pump intensity is reached, and stable skimming is restored.

Red Sea REEFER Skimmer DC300

Red Sea Reefer DC Skimmers are quiet, efficient skimmers featuring revolutionary self-levelling technology that prevents over-skimming and full cups from spilling while continuing to aerate the water. The Reefer DC Skimmer also features a PSK DC pump, proportionally sized venturi, a bubble diffuser and reaction body that optimizes air to water contact time and creates the optimal waste removal environment. Reefer DC Skimmers are exceptionally quiet due to the PSK DC pump, rubber connectors and an air intake silencer. The skimmer also comes with a dual-action solid-state sensor that monitors foam wetness and waste level, allowing the ReefRun Dual Controller (sold separately) to regulate the DC pump accordingly. The self-levelling feature of the skimmer is activated when the wetness of the foam in the skimmer neck exceeds the user-adjusted “over-skim” threshold. The intensity of the pump is immediately reduced to prevent the over-skim and then carefully and gradually increased or decreased (according to the foam’s wetness), until the pre-set pump intensity is reached, and stable skimming is restored.

Red Sea Reef Mature Pro Kit

Red Sea's Reef Mature Pro is a complete step by step program that prepares a new marine aquarium for the long term success of an artificial reef. 

Red Sea DipX - 500ml

DipX is a highly effective dip for safely introducing new corals and live rocks to your aquarium. A simple 15-minute bath in DipX before placing a new coral in the aquarium will drive away unwanted "hitchhikers", thereby maintaining the safety of your reef.

Red Sea DipX - 250ml

DipX is a highly effective dip for safely introducing new corals and live rocks to your aquarium. A simple 15-minute bath in DipX before placing a new coral in the aquarium will drive away unwanted "hitchhikers", thereby maintaining the safety of your reef.

Red Sea DipX - 100ml

DipX is a highly effective dip for safely introducing new corals and live rocks to your aquarium. A simple 15-minute bath in DipX before placing a new coral in the aquarium will drive away unwanted "hitchhikers", thereby maintaining the safety of your reef.

Red Sea RCP Dosing Cap tube (2 pcs)

Twin pack of chemical-resistant, reusable silicone tubing suitable for the inside hose connector of both the 500ml and 1000ml bottles

Red Sea Coral Pro Reef Salt 22kg

Specially formulated for the use with reverse osmosis water Red Sea is please to announce the addition of an innovative new salt formula designed to meet the needs of today`s advanced hobbyist.

Red Sea Coral Pro Reef Salt 7kg

Specially formulated for the use with reverse osmosis water Red Sea is please to announce the addition of an innovative new salt formula designed to meet the needs of today`s advanced hobbyist.

Red Sea REEF-SPEC Media Bag 1000ml (10"x5.5")

High quality draw-string nylon media bag

Red Sea REEFER Media Cup

Filter Media Cup (as supplied with the new V3 Reefers).

Red Sea ReefDose Dosing Tubes 4 x 3m (Red/Yellow)

Red Yellow Colour Set R35359 - Dosing tubes for your Red Sea ReefDose (or any other doser)

Red Sea ReefLED 160s Mounting Arm

ReefLED mounting arms attach firmly onto the rear wall of the tank and can be rotated into an upright position during reefscaping or tank maintenance. Set at the correct height above the aquarium the mount arm can be adjusted to suit tank widths of 57-80cm with glass thickness of 8-19mm.

Red Sea ReefLED 90 Universal Mounting Arm

The ReefLED 90 (R35136) Universal Mount Arm attaches firmly onto the rear wall of the tank and can be rotated to the upright position during reef-scaping or other tank maintenance. Set at the correct height above the aquarium, the mount arm can be adjusted to suit tank widths of 46-70cm and with glass thickness of 8-19 mm.

Red Sea Reef Energy Plus AB+ - Coral Nutrition 1L

Reef Energy Plus AB+ is an all-in-one superfood that will have your corals thanking you, delivering better growth, higher resilience, brighter colors, greater ease of use with automatic dosers, and minimal over skimming.

Red Sea Reef Energy Plus AB+ - Coral Nutrition 500ML

Reef Energy Plus AB+ is an all-in-one superfood that will have your corals thanking you, delivering better growth, higher resilience, brighter colors, greater ease of use with automatic dosers, and minimal over skimming.

Red Sea REEFER Skimmer 600

Our high-performance REEF-SPEC® Skimmers feature a combination of PSK pumps with proportionally sized venturi, bubble diffusor, and reaction body that optimizes air-water contact time for steady waste removal.

Red Sea REEFER Skimmer 900

Our high-performance REEF-SPEC® Skimmers feature a combination of PSK pumps with proportionally sized venturi, bubble diffusor, and reaction body that optimizes air-water contact time for steady waste removal.

Red Sea 100 Micron Felt Fine Polish Filter Sock Bag

These felt bags are very effective at trapping particulate matter in the thick wall of the bag. 100 micron felt bags are designed to provide fine 'polishing' of water that is already low in particulate matter (mature aquariums).

Red Sea 225 Micron Felt Filter Sock Bag

225 micron felt bags are ideal for regular day to day use and enable a longer period between cleaning than with the 100 micron bags.

Red Sea Max Nano 100 Thin-Mesh Filter Sock Bag (x2)

These 5cm diameter filter bags are specially designed for Red Sea's MAX NANO aquariums.

Red Sea Reef Spec Carbon 500ml

Red Sea REEF-SPEC™ Carbon is the ultimate choice for marine & reef aquariums due to its unique technical characteristics.

Red Sea Reef Spec Carbon 1000ml

Red Sea REEF-SPEC™ Carbon is the ultimate choice for marine & reef aquariums due to its unique technical characteristics.

Red Sea Reef Spec Carbon 2000ml

Red Sea REEF-SPEC™ Carbon is the ultimate choice for marine & reef aquariums due to its unique technical characteristics.

Red Sea RedSea ReefDose 2

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

Red Sea RedSea ReefDose 4

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

Red Sea RedSea ReefDose Accessory Kit - Blue and Green

Everything required to connect a dosing pump in one convenient kit.

Red Sea RedSea ReefDose 4 Tube Holder (incl. tips)

Dosing tube sump holder and ends for your Red Sea ReefDose tubes 4 tube holder (incl. tips) R35353

Red Sea RedSea ReefDose Accessory Kit - Yellow and Red

Everything required to connect a dosing pump in one convenient kit.

Red Sea ReefDose Dosing Tubes 4 x 3m (Blue/Green)

Blue Green Colour Set R35359 - Dosing tubes for your Red Sea ReefDose (or any other doser)

Red Sea Reef Spec Carbon 200ml

Red Sea REEF-SPEC™ Carbon is the ultimate choice for marine & reef aquariums due to its unique technical characteristics.

Red Sea NO3:P04-X Algae Reducer (NOPOX) 1000ml

NO3:PO4-X is the original, safest, most popular, and best solution that provides a full, reef-safe, controllable method for nitrate and phosphate reduction, thereby boosting coral growth and coloration in any reef or marine fish system.

Red Sea Aiptasia-X 60ml

Aiptasia-X is a unique, thick adhesive mixture that globulates on contact with the aquarium water. It is easily injected near to the oral disk of the anemone and stimulates the anemone to ingest the material without causing it to withdraw.

Red Sea Aiptasia-X 500ml refill

Aiptasia-X is a unique, thick adhesive mixture that globulates on contact with the aquarium water. It is easily injected near to the oral disk of the anemone and stimulates the anemone to ingest the material without causing it to withdraw.

Red Sea ReefLED 50 Universal Mounting Arm

A universal mounting arm attaches firmly onto the rear wall of the tank and can be rotated from side to side during reefscaping or other tank maintenance. Suitable for tank widths from 36-51cm / 14"-20" glass thickness of 8-15mm / 5/16" - 3/8"

Red Sea Reef Energy Plus AB+ - Coral Nutrition 250ML

Reef Energy Plus AB+ is an all-in-one superfood that will have your corals thanking you, delivering better growth, higher resilience, brighter colors, greater ease of use with automatic dosers, and minimal over skimming.

Red Sea NO3:P04-X Algae Reducer (NOPOX) 100ml

NO3:PO4-X is the original, safest, most popular, and best solution that provides a full, reef-safe, controllable method for nitrate and phosphate reduction, thereby boosting coral growth and coloration in any reef or marine fish system.

Red Sea NO3:P04-X Algae Reducer (NOPOX) 500ml

NO3:PO4-X is the original, safest, most popular, and best solution that provides a full, reef-safe, controllable method for nitrate and phosphate reduction, thereby boosting coral growth and coloration in any reef or marine fish system.

Red Sea Reef Foundation C Magnesium Liquid 5000ml

Red Sea's MAGNESIUM contains blended salts of magnesium and is part of Red Sea's complete Reef Care Program.

Red Sea Coral Colours ABCD - pack (4 X 100ml)

Red Sea's Trace Colors A|B|C|D Provides the 31 minor and trace elements required by corals.

Red Sea Coral Colours A 500ml Iodine+

IODINE+ Supplement is part of the complete range of complementary major, minor and trace element complexes which together provide the needs of corals.

Red Sea Coral Colours B 500ml Potassium+

POTASSIUM+ Supplement contains potassium and boron that are associated with many biological processes, one of them being the production of the red pigments in the soft tissue of corals.

Red Sea Coral Colours C 500ml Iron+

IRON+ Supplement is part of the complete range of complementary major, minor and trace element complexes which together provide the needs for coral growth.

Red Sea Coral Colours D 500ml Bioactive Elements

BIOACTIVE ELEMENTS Supplement is part of the complete range of complementary major, minor and trace element complexes which together provide the needs of corals.

Red Sea Reef Foundation A Calcium+ Liquid 500ml

Red Sea's CALCIUM+ contains blended salts of calcium and strontium in the ratio required by corals and is part of Red Sea's complete Reef Care Program.

Red Sea Reef Foundation A Calcium+ Liquid 1000ml

Red Sea's CALCIUM+ contains blended salts of calcium and strontium in the ratio required by corals and is part of Red Sea's complete Reef Care Program.

Red Sea Reef Foundation A Calcium+ Liquid 5000ml

Red Sea's CALCIUM+ contains blended salts of calcium and strontium in the ratio required by corals and is part of Red Sea's complete Reef Care Program.

Red Sea Reef Foundation A Calcium+ Powder 1kg

Red Sea's CALCIUM+ contains blended salts of calcium and strontium in the ratio required by corals and is part of Red Sea's complete Reef Care Program.

Red Sea Reef Foundation B KH/Alkalinity Liquid 500ml

Red Sea's KH/ALKALINITY is a complex of carbonate and other buffers present in seawater that maintain proper alkalinity and pH, and is part of Red Sea's complete Reef Care program.

Red Sea Reef Foundation B KH/Alkalinity Liquid 1000ml

Red Sea's KH/ALKALINITY is a complex of carbonate and other buffers present in seawater that maintain proper alkalinity and pH, and is part of Red Sea's complete Reef Care program.

Red Sea Reef Foundation B KH/Alkalinity Powder 1KG

Red Sea's KH/ALKALINITY is a complex of carbonate and other buffers present in seawater that maintain proper alkalinity and pH, and is part of Red Sea's complete Reef Care program.

Red Sea Reef Foundation C Magnesium Liquid 500ml

Red Sea's MAGNESIUM contains blended salts of magnesium and is part of Red Sea's complete Reef Care Program.

Red Sea Reef Foundation C Magnesium Liquid 1000ml

Red Sea's MAGNESIUM contains blended salts of magnesium and is part of Red Sea's complete Reef Care Program.

Red Sea KH Coralline Gro 500ml

KH Coralline Gro is a complex of carbonate buffers, potassium and trace elements such as iron, formulated in the ratio taken up regularly by the coralline algae.

Red Sea Reef Foundation 3 x 250ml Starter Pack

Red Sea's Foundation™ Supplements Complete 3 x 250ml Starter Pack contains all of the essential foundation elements required in order for corals to thrive within the reef aquarium.

Red Sea Foundation Skeletal Elements 1kg

SKELETAL ELEMENTS is a blend of all of the corals foundation elements of coral skeletons: Calcium, magnesium, strontium & carbonate, with the addition of potassium, bromine and iodine in the unique ratio required by corals.

Red Sea Foundation Skeletal Elements 5kg Powder

SKELETAL ELEMENTS is a blend of all of the corals foundation elements of coral skeletons: Calcium, magnesium, strontium & carbonate, with the addition of potassium, bromine and iodine in the unique ratio required by corals.

Red Sea Potassium Pro Test Kit

Red Sea's Potassium Pro Reef Test Kit is a unique advanced titration test, measuring the level of potassium in your reef aquarium to a high accuracy of 3 ppm.

Red Sea Potassium Pro Refill

Red Sea's Potassium Pro Reef Test Kit Refill is a unique advanced titration test, measuring the level of potassium in your reef aquarium to a high accuracy of 3 ppm.

Red Sea Marine Care Program Nitrate / Nitrite Test Kit

This kit is essential during the maturation of all marine and reef aquariums and is suitable for ongoing algae management with Red Sea's NO3: PO4-X in fish-only systems.

Red Sea Marine Test Calcium Test Kit

Red Sea's user-friendly Calcium Marine Test Kit provides a quick and reliable measurement of calcium in your aquarium to an accuracy of either 15ppm or 30ppm according to your needs.

Red Sea Reef Foundation Magnesium Pro Titrator Test Kit

Red Sea's MAGNESIUM PRO Reef Test Kit is an advanced titration test, measuring the level of magnesium in your reef aquarium to an exceptionally high accuracy of 20 ppm.

Red Sea Nitrate Pro Comparator Test Kit

Red Sea's Nitrate Pro Reef Test Kit is an advanced colorimetric test with comparator, measuring the level of nitrate in your reef aquarium to an exceptionally high accuracy of 0.12ppm NO3.

Red Sea Nitrate Pro Comparator refill

Red Sea's Nitrate Pro Reef Test Kit Refill is an advanced colorimetric test with comparator, measuring the level of nitrate in your reef aquarium to an exceptionally high accuracy of 0.12ppm NO3.

Red Sea Salt 7kg

Red Sea Salt contains moderately elevated and balanced levels of the foundation elements (Calcium, Magnesium, Bicarbonates) necessary for sustainable coral growth.

Red Sea Salt 22kg

Red Sea Salt contains moderately elevated and balanced levels of the foundation elements (Calcium, Magnesium, Bicarbonates) necessary for sustainable coral growth.

Red Sea Coral Pro Reef Salt 20kg Refill Box

Specially formulated for the use with reverse osmosis water Red Sea is please to announce the addition of an innovative new salt formula designed to meet the needs of today`s advanced hobbyist.

Red Sea Refractometer

Red Sea's Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25oC

Red Sea Calcium Pro Titrator Test Kit

Red Sea's CALCIUM PRO Reef Test Kit is an advanced calcium titration test, measuring the level of calcium in your reef aquarium to an exceptionally high accuracy of 5 ppm.

Red Sea Calcium Pro Titrator Refill

Red Sea's CALCIUM PRO Reef Test Kit is an advanced calcium titration test refill, measuring the level of calcium in your reef aquarium to an exceptionally high accuracy of 5 ppm.

Red Sea Alkalinity Pro Titrator Refill

Red Sea's KH\ALKALINITY PROReef Test Kit Refill is an advanced titration test refill, measuring the level of buffers in your reef aquarium to an exceptionally high accuracy of 0.05 meq/l (0.14 dKH).