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On Sale 15%
On Sale 15%Reefer 250 G2+ Complete System - Black (54 Gallon) - Red Sea
Red Sea$2,349.00$1,999.00The G2 Reefers come with new and improved water management, extra-fortified cabinets & aquariums, a REEF-SPEC ReefMat® ready sump, extended warranty plans, and are available in a huge... -
On Sale 15%
On Sale 15%Reefer 350 G2+ System (72 Gal) Black - Red Sea
Red Sea$2,799.00$2,379.00The G2 Reefers come with new and improved water management, extra-fortified cabinets & aquariums, a REEF-SPEC ReefMat® ready sump, extended warranty plans, and are available in a huge... -
On Sale 15%
On Sale 15%Reefer 350 G2+ System (72 Gal) White - Red Sea
Red Sea$2,799.00$2,379.00The G2 Reefers come with new and improved water management, extra-fortified cabinets & aquariums, a REEF-SPEC ReefMat® ready sump, extended warranty plans, and are available in a huge... -
On Sale 29%
On Sale 29%(EXPIRED) 11/25- Phosphate Pro Test Kit (PO4) - 100 Tests - Red Sea
Red Sea$54.99$38.99EXPIRED 11/25 Red Sea’s Phosphate Pro Test Kit is an advanced colorimetric test with comparator, measuring the level of phosphate in your reef aquarium to an exceptionally high accuracy of 0... -
On Sale 23%
On Sale 23%(EXPIRED) Reef Energy AB+ Plus Coral Food (250 ml) - Red Sea
Red Sea$21.99$16.99EXPIRED 10 2025 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... -
On Sale 10%
On Sale 10%(OPEN BOX) 3-in-1 ReefATO + Auto Top Off System ATO - Red Sea
Red Sea$200.00$179.99UNUSED CUSTOMER RETURN The ReefATO+ is an exceptionally reliable auto top-off system that includes a highly accurate temperature monitor plus an external leak detector and is supplied with a smart... -
On Sale 10%
On Sale 10%(OPEN BOX) ReefWave 25 Aquarium Gyre Flow Pump - Red Sea
Red Sea$359.00$323.99UNUSED CUSTOMER RETURN Based on the Gyre patented, cross-flow technology, the ReefWave pumps provide optimal REEF-SPEC® water flow for corals in a wide range of reefscapes, regardless of their... -
(R35254) Replacement ReefWave 25 Service Maintenance Kit Pack w/Snail Guard - Red Sea
Red Sea$19.99Only fits ReefWave 25 -
(R35255) Replacement ReefWave 45 Service Maintenance Kit Pack w/Snail Guard - Red Sea
Red Sea$19.99Only fits ReefWave 45 -
(R35444) Replacement ReefMat Drive Unit (ReefMat 500, ReefMat 1200) - Red Sea
Red Sea$189.99Fits: ReefMat 1200, ReefMat 500 -
(R35473) Replacement ReefMat DC Gear Motor (ReefMat 250, ReefMat 500, ReefMat 1200) - Red Sea
Red Sea$24.99Fits: ReefMat 250, ReefMat 500, ReefMat 1200 Watch the video for installation instructions. This video explains how to change the gear motor in your ReefMat drive unit. -
(R35485) Replacement ReefMat Drive Unit (ReefMat 250) - Red Sea
Red Sea$172.50Product: Red Sea ReefMat 250 Drive Unit. Part Number: R35485. Function: Powers the fleece roller to remove detritus from marine aquariums. Compatibility: Specifically for the... -
(R42317) Reefer XXL/Peninsula Bubble Trap Sponge (10.75" X 8.5" X 1.5") - Red Sea
Red Sea$32.99Red Sea Reefer XXL Bubble Trap Foam Replacement Red Sea Reefer XXL625/XXL750V2/Peninsula Bubble Trap SpongeTrap Sponge. 10-3/4" X 8-1/2" X 1-1/2". Red Sea Part # 42317. -
(R42317-V3) Bubble Trap Sponge RF XXL750V3/3XL9000 (11" X 8.5" X 2.5") - Red Sea
Red Sea$22.99R42317-V3 Bubble Trap Sponge XXL750V3 / 3XL900 Red Sea Part # R42317-V3 -
On Sale 40%
On Sale 40%(USED) ReefLED G2 60 LED Light Fixture - Red Sea
Red Sea$289.00$173.99USED - TESTED - WORKS Unleash Vibrant Coral Colors with Reef-SPEC Lighting Stronger Light Output for Vibrant Coral Growth Richer, Reef-Safe Spectrum with Enhanced Violet & UV Adjustable... -
100 Micron Felt Fine Polish Filter Sock - Red Sea
Red Sea$11.95High quality, reusable aquarium filter bags providing different levels of mechanical filtration. These 10.5″/26cm long filter bags for Red Sea’s REEFER and MAX-S aquariums will also fit... -
18.5 Gallon Desktop Cube Aquarium - Tank Only (17.7 x 17.7 x 16.5) - Red Sea
Red Sea$299.00The Desktop is available in both Peninsula and Cube formats, and allows you to add all of the necessary equipment to create a perfect compact environment for saltwater or freshwater fish, corals,... -
2 Pack - Reusable Black Mesh Filter Media Bag (10" x 5.5") - Red Sea
Red Sea$8.95The high quality draw-string nylon media bag supplied with our Reef Spec Carbon is now available as a regular product ideal for all holding all types of media. Ideal mesh size for all aquarium filter... -
225 Micron Felt Filter Sock - Red Sea
Red Sea$11.95High quality, reusable aquarium filter bags providing different levels of mechanical filtration. These 10.5″/26cm long filter bags for Red Sea’s REEFER and MAX-S aquariums will also fit... -
225 Micron Thin-Mesh Filter Sock - Red Sea
Red Sea$11.95high quality, reusable aquarium filter bags providing different levels of mechanical filtration. These 10.5″/26cm long filter bags for Red Sea’s REEFER and MAX-S aquariums will also fit...