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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$9.99
(C$9.99 Incl. tax)
in stock
Red Sea ReefDose snap-open Tube Organizer. *Note: Pricing is still tentative from Red Sea. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
Tube Organizer
C$9.99
(C$9.99 Incl. tax)
C$19.99
(C$19.99 Incl. tax)
in stock
Red Sea ReefDose tube holder with quick connect tips. *Note: Pricing is still tentative from Red Sea. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
Tube Holder
C$19.99
(C$19.99 Incl. tax)
C$49.99
(C$49.99 Incl. tax)
in stock
Everything required to connect a dosing pump in one convenient kit. Available in 8 unique colors for easily identifying a full range of supplements from container to dosing tip. *Note: Pricing is still tentative from Red Sea. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
Deluxe Tube Kit | Blue-Green
C$49.99
(C$49.99 Incl. tax)
C$49.99
(C$49.99 Incl. tax)
in stock
Everything required to connect a dosing pump in one convenient kit. Available in 8 unique colors for easily identifying a full range of supplements from container to dosing tip. *Note: Pricing is still tentative from Red Sea. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
Deluxe Tube Kit | Yellow-Red
C$49.99
(C$49.99 Incl. tax)
Red Sea
C$389.99
(C$389.99 Incl. tax)
in stock
The new Red Sea ReefDose is designed and built specifically for the daily supplementing of reef aquariums. ReefDose uses bespoke single-drop-accuracy dosing heads together with an advanced controller that provides a full suite of features. 4-head model. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
ReefDose 4
C$389.99
(C$389.99 Incl. tax)
Red Sea
C$249.99
(C$249.99 Incl. tax)
in stock
The new Red Sea ReefDose is designed and built specifically for the daily supplementing of reef aquariums. ReefDose uses bespoke single-drop-accuracy dosing heads together with an advanced controller that provides a full suite of features. 2-head model. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
ReefDose 2
C$249.99
(C$249.99 Incl. tax)
C$6,899.99
(C$6,899.99 Incl. tax)
in stock
The new REEFER-S™ 850 is 68cm (26.8") wide with a massive depth of 65m (25.6") and feature an all-aluminum superstructure, fortified internal glass frame, split sump and dual pump returns. 850 liter (265 gallon) capacity. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
REEFER-S 850 | Black
C$6,899.99
(C$6,899.99 Incl. tax)
C$6,899.99
(C$6,899.99 Incl. tax)
in stock
The new REEFER-S™ 850 is 68cm (26.8") wide with a massive depth of 65m (25.6") and feature an all-aluminum superstructure, fortified internal glass frame, split sump and dual pump returns. 850 liter (265 gallon) capacity. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
REEFER-S 850 | White
C$6,899.99
(C$6,899.99 Incl. tax)
C$7,799.99
(C$7,799.99 Incl. tax)
in stock
The new REEFER-S™ 1000 is 68cm (26.8") wide with a massive depth of 65m (25.6") and feature an all-aluminum superstructure, fortified internal glass frame, split sump and dual pump returns. 1000 liter (265 gallon) capacity. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
REEFER-S 1000 | Black
C$7,799.99
(C$7,799.99 Incl. tax)
C$7,799.99
(C$7,799.99 Incl. tax)
in stock
The new REEFER-S™ 1000 is 68cm (26.8") wide with a massive depth of 65m (25.6") and feature an all-aluminum superstructure, fortified internal glass frame, split sump and dual pump returns. 1000 liter (265 gallon) capacity. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
REEFER-S 1000 | White
C$7,799.99
(C$7,799.99 Incl. tax)
C$6,368.99
(C$6,368.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
MAX S-Series S400 LED Complete Reef System | White
C$6,368.99
(C$6,368.99 Incl. tax)
C$6,108.99
(C$6,108.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
MAX S-Series S400 LED Complete Reef System | Black
C$6,108.99
(C$6,108.99 Incl. tax)
C$9.99
(C$9.99 Incl. tax)
in stock
Additional hangars for increased support with Red Sea DIY Aquarium Net Cover. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
Net Cover Hangers
C$9.99
(C$9.99 Incl. tax)
C$104.99
(C$104.99 Incl. tax)
in stock
Keep your finny friends safe inside your tank with a customizable Red Sea Aquarium Net Cover. With a sleek profile and minimalist hangers the Red Sea Net Cover blends in seamlessly even on ultra-clear, rimless, open-top aquariums. Read more
Ordered before 14:00, delivered tomorrow.
Red Sea
DIY Net Cover | 60"
C$104.99
(C$104.99 Incl. tax)
C$26.99
(C$26.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
Phosphate Pro Reagent*
C$26.99
(C$26.99 Incl. tax)
C$68.99
(C$68.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
C$25.99
(C$25.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
Reef Spec Carbon | 1000ml*
C$25.99
(C$25.99 Incl. tax)
C$44.99
(C$44.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
Reef Spec Carbon | 2000ml*
C$44.99
(C$44.99 Incl. tax)
C$15.99
(C$15.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
Reef Spec Carbon | 500ml*
C$15.99
(C$15.99 Incl. tax)
C$33.99
(C$33.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
Magnesium Pro Test Kit | Mg*
C$33.99
(C$33.99 Incl. tax)
C$41.99
(C$41.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
Nitrate Pro Test Kit | NO3*
C$41.99
(C$41.99 Incl. tax)
C$39.99
(C$39.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
Phosphate Pro Test Kit | PO4*
C$39.99
(C$39.99 Incl. tax)
C$58.99
(C$58.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
Algae Control Pro Multi Test Kit | NO3 PO4*
C$58.99
(C$58.99 Incl. tax)
C$78.99
(C$78.99 Incl. tax)
in stock
Ordered before 14:00, delivered tomorrow.
Red Sea
Trace-Colors Pro Multi Test Kit | I2 K Fe*
C$78.99
(C$78.99 Incl. tax)