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Red Sea

Since its inception over 25 years ago, Red Sea's vision has been to create a world in which marine and reef aquariums are the aquariums of choice for all hobbyists. This passion has guided the company throughout its product development and design.

Red Sea is committed to providing complete reef solutions, allowing hobbyists like you, to focus on the beauty of your reef inhabitants rather than worry about water chemistry or the suitability and compatibility of aquarium equipment. 
C$26.99
(C$26.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
Nitrate Pro Reagent*
C$26.99
(C$26.99 Incl. tax)
C$58.99
(C$58.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
C$26.99
(C$26.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
Marine Care Ammonia Test Kit | NH3 NH4*
C$26.99
(C$26.99 Incl. tax)
C$19.99
(C$19.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
Calcium Pro Reagent*
C$19.99
(C$19.99 Incl. tax)
C$31.99
(C$31.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
Alkalinity Pro Test Kit | KH*
C$31.99
(C$31.99 Incl. tax)
C$31.99
(C$31.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
Calcium Pro Test Kit | Ca*
C$31.99
(C$31.99 Incl. tax)
C$36.99
(C$36.99 Incl. tax)
in stock
Replacement ATO float valve kit for Red Sea REEFER aquariums. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
ATO Float Valve Kit
C$36.99
(C$36.99 Incl. tax)
C$11.99
(C$11.99 Incl. tax)
in stock
The 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. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
Filter Media Bag | 5"x10"
C$11.99
(C$11.99 Incl. tax)
C$13.99
(C$13.99 Incl. tax)
in stock
Use for larger cut outs with Red Sea DIY Aquarium Net Cover. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
Net Cover Universal Cut out Kit
C$13.99
(C$13.99 Incl. tax)
C$499.00
(C$499.00 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
ReefWave 25
C$499.00
(C$499.00 Incl. tax)
C$579.00
(C$579.00 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
ReefWave 45
C$579.00
(C$579.00 Incl. tax)
C$28.99
(C$28.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
Reef Energy AB+ | 250ml
C$28.99
(C$28.99 Incl. tax)
Red Sea
C$51.99
(C$51.99 Incl. tax)
in stock
No3:PO4-X Algae management Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
NOPOX | 1L
C$51.99
(C$51.99 Incl. tax)
C$28.99
(C$28.99 Incl. tax)
in stock
Blend of 18 essential trace elements that promotes the Purple/Blue colors in corals Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
Trace Colors D | 500ml
C$28.99
(C$28.99 Incl. tax)
C$28.99
(C$28.99 Incl. tax)
in stock
Potassium and Boron supplement that promotes the Red colors in corals Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
Trace Colors B | 500ml
C$28.99
(C$28.99 Incl. tax)
C$29.99
(C$29.99 Incl. tax)
in stock
Iodine, Bromine and Fluorine supplement that promotes the Pink colors in corals Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
Trace Colors A | 500ml
C$29.99
(C$29.99 Incl. tax)
C$28.99
(C$28.99 Incl. tax)
in stock
Iron and complementary trace elements that promotes the Green colors in corals Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
Trace Colors C | 500ml
C$28.99
(C$28.99 Incl. tax)
C$4,959.99
(C$4,959.99 Incl. tax)
in stock
The new REEFER™ 525 G2 features an improved water management system, ATO, dual returns, extra-fortified cabinet and aquarium and ReefMat & refugium ready sump. 60cm (23.6”) wide, 55cm (22”) high and 150cm (59”) long with a 540 liter (142 gal) capacity. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
REEFER 525 G2 | White
C$4,959.99
(C$4,959.99 Incl. tax)
C$4,959.99
(C$4,959.99 Incl. tax)
in stock
The new REEFER™ 525 G2 features an improved water management system, ATO, dual returns, extra-fortified cabinet and aquarium and ReefMat & refugium ready sump. 60cm (23.6”) wide, 55cm (22”) high and 150cm (59”) long with a 540 liter (142 gal) capacity. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
REEFER 525 G2 | Black
C$4,959.99
(C$4,959.99 Incl. tax)
C$4,249.99
(C$4,249.99 Incl. tax)
in stock
The new REEFER™ 425 G2 features an improved water management system, ATO, dual returns, extra-fortified cabinet and aquarium and ReefMat & refugium ready sump. 60cm (23.6”) wide, 55cm (22”) high and 120cm (47”) long with a 433 liter (114 gal) capacity. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
REEFER 425 G2 | White
C$4,249.99
(C$4,249.99 Incl. tax)
C$4,249.99
(C$4,249.99 Incl. tax)
in stock
The new REEFER™ 425 G2 features an improved water management system, ATO, dual returns, extra-fortified cabinet and aquarium and ReefMat & refugium ready sump. 60cm (23.6”) wide, 55cm (22”) high and 120cm (47”) long with a 433 liter (114 gal) capacity. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
REEFER 425 G2 | Black
C$4,249.99
(C$4,249.99 Incl. tax)
C$3,119.99
(C$3,119.99 Incl. tax)
in stock
The new REEFER™ 300 G2 features an improved water management system, ATO, extra-fortified cabinet and aquarium and ReefMat & refugium ready sump. 57.5cm (22.6”) wide, 55cm (22”) high and 90cm (36”) long with a 300 liter (80 gal) capacity. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
REEFER 300 G2 | White
C$3,119.99
(C$3,119.99 Incl. tax)
C$3,119.99
(C$3,119.99 Incl. tax)
in stock
The new REEFER™ 300 G2 features an improved water management system, ATO, extra-fortified cabinet and aquarium and ReefMat & refugium ready sump. 57.5cm (22.6”) wide, 55cm (22”) high and 90cm (36”) long with a 300 liter (80 gal) capacity. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
REEFER 300 G2 | Black
C$3,119.99
(C$3,119.99 Incl. tax)
C$2,199.99
(C$2,199.99 Incl. tax)
in stock
The new REEFER™ 200 G2 features an improved water management system, ATO, extra-fortified cabinet and aquarium and ReefMat & refugium ready sump 57.5cm (22.6”) wide, 53cm (21”) high and 60cm (24”) long with a 200 liter (53 gal) capacity. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
REEFER 200 G2 | Black
C$2,199.99
(C$2,199.99 Incl. tax)