Red Sea

Red Sea’s Nitrate Pro 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. Nitrate Pro...

EXPIRED Red Sea’s Algae Control Pro Kit includes high accuracy colorimetric comparator tests for the exceptionally high accuracy measurement of nitrate and phosphate. The nitrate & phosphate tests...

EXPIRED 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 0.02ppm...

UNUSED CUSTOMER RETURN 4" filter media cups include a free high quality filter media bag, as used in Red Sea Reef-Spec Carbon. Cup Dimensions: 4.25 x 4.25 x 8.5"

UNUSED CUSTOMER RETURN Customizable DIY Aquarium Net Cover COMES UNASSEMBLED IN A TUBE - YOU MUST CUT AND BUILD THIS YOURSELF STOCK PHOTO SHOWS WHAT CAN B

NO BOXRed Sea’s KH/Alkalinity Pro Test Kit is an advanced titration test, measuring the level of buffers in your reef aquarium to an exceptionally high accuracy of 0.05 meq/l (0.14 dKH).Red Sea’s...

BOX DAMAGED - UNIT FINE Designed with hobbyists needs in mind the highly effective flow dynamics of the REEFER™ Skimmer will maintain an optimal ORP (REDOX) level of over 350mv, a level that is...

UNUSED CUSTOMER RETURN Designed with hobbyists needs in mind the highly effective flow dynamics of the REEFER™ Skimmer will maintain an optimal ORP (REDOX) level of over 350mv, a level that is...

UNUSED CUSTOMER RETURN Red Sea’s Next-Gen Return Pump Integrated Flow Controller for Stand-Alone Operation Virtually Silent Performance 180° Rotating Outlet for Flexible Installation Inlet...

UNUSED 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...

BUCKET DAMAGED - SALT UNTOUCHEDRed Sea’s Coral Pro Salt contains biologically balanced, elevated levels of the foundation elements (Calcium, Magnesium, Carbonates) necessary for sustainable,...

Only fits ReefWave 25

Only fits ReefWave 45

Fits: ReefMat 1200, ReefMat 500  

Fits: 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.  

Product: Red Sea ReefMat 250 Drive Unit.

Red 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  XXL750V3 / 3XL900 Red Sea Part # R42317-V3

High 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 any standard...

The 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,...