VIEW CART

Skip to content

Winter Advisory: Liquids may freeze during shipping - Check out our Shipping Policy!

Invertebrates
Reptile Essentials
Services
Contact Us

Need help?

Call us 1-855-424-3328

info@aquariumdepot.ca

Follow Us

Facebook
Instagram

Aquariums
Aquariums Only
Aquarium Kits
Aquariums Stands
Aquariums Tops
Aquarium Parts

Aquarium Essentials
3D Printed Accessories
Additives & Supplements
Controllers & Accessories
Dosing Equipment
Maintenance Equipment
Medications
Rocks
Substrates
Water Testing Equipment
Wavemakers & Powerheads

Corals
WYSIWYG

Saltwater Fish
In Stock Fish
Angelfish
Anthias
Basslets
Blennies
Butterflyfish
Damselfish
Dottybacks
Dragonets
Gobies
Tangs
Rabbitfish
Tilefish
Triggerfish
Wrasse
Puffers
Cardinalfish
Dartfish
Clownfish
Eels
Filefish
Captive Bred Fish

Accessories
All Accessories
Traps
Thermometers

Filters & Filter Media
All Filters & Filter Media
Filters
Filter Media
Filter Replacement Cartridges
Filter Socks
Filter Media Baskets

Food & Feeding Equipment
All Food & Feeding Equipment
Marine Foods
Coral Foods
Live Foods
Flakes
Pellets
Seaweed
Feeding Equipment

Heaters & Chillers
All Heaters & Chillers
Heaters
Chillers

Lighting
All Lighting
Lighting Accessories
Lamps & Bulbs
Light Fixtures

Plumbing
All Plumbing
Flexible Ball-Socket Joint Tubing
Bulkheads
PVC Valves
PVC Unions
PVC Pipe
PVC Fittings
PVC Reducers
PVC Barb Fittings

Protein Skimmers & Reactors
All Protein Skimmers & Reactors
Protein Skimmers
Media Reactors & Media

Pumps
All Pumps
Impellers
Replacement Parts

Reverse Osmosis (RO/DI)
All Reverse Osmosis (RO/DI)
Reverse Osmosis Fittings

Sump Equipment
All Sump Equipment
Auto Top Off

SPS Corals
Acropora
Montipora
Seriatopora
Stylocoeniella
Other SPS

LPS Coral
Acanthastrea
Blastomussa
Chalice
Cyphastrea
Elegance
Euphyllia
Favites
Goniopora
Leptos
Lobophyllia
Plate Corals
Trachyphyllia
Other LPS

Soft Corals
Zoanthids
Mushrooms
Gorgonians

Login / Signup

My account

Your cart is empty

Shop our products

Aquariums
Aquarium Essentials
Corals
Saltwater Fish
Invertebrates
Reptile Essentials
Services
Contact Us

Use this bar to show information about your cookie policy.

Home
Protein Skimmers & Reactors

Filters

Aqua Ultraviolet (35)
AquaMaxx (3)
AquaReady (1)
Aquarium Depot (6)
Aquatic Life (1)
Aquatop (2)
Avast Marine Works (7)
Bubble Magus (63)
CaribSea (1)
Clear Water (2)
Coralife (4)
Deltec (21)
Eshopps (2)
Fiji Cube (2)
Fluval (1)
IceCap (10)
Innovative Marine (17)
Lifegard Aquatics (34)
Maxspect (2)
Milwaukee Instruments (1)
NYOS (26)
Red Sea (9)
Reef Octopus (62)
Sicce (13)
Simplicity (5)
Tunze (4)
Two Little Fishies (13)
Vertex (1)

In stock (340)
Out of stock (8)

$

-

$

Qualify for Free Shipping

Same Day Delivery

Special Order

Protein Skimmers & Reactors

348 products

Showing 1 - 24 of 348 products

Showing 1 - 24 of 348 products

Display

Sort by

View

Aqua Ultraviolet Union Half 3/4" with O-Ring

Aqua Ultraviolet Union Half 3/4" with O-Ring

Sale price$20.99

In Stock
Ships free on eligible orders *

Aqua Ultraviolet Union Half, 2” Without Thread, with O-Ring and Union Ring, White

Aqua Ultraviolet Union Half, 2” Without Thread, with O-Ring and Union Ring, White

Sale price$20.66

Backordered
Ships free on eligible orders *

Aqua Ultraviolet Union Half, 3/4” Reducer Bushing, Without Thread, with O-Ring White

Aqua Ultraviolet Union Half, 3/4” Reducer Bushing, Without Thread, with O-Ring White

Sale price$30.78

Backordered
Ships free on eligible orders *

Aqua Ultraviolet Union Ring Black - 2"

Aqua Ultraviolet Union Ring Black - 2"

Sale price$13.99

In Stock
Ships free on eligible orders *

Aqua Ultraviolet Union Ring White - 2"

Aqua Ultraviolet Union Ring White - 2"

Sale price$13.99

In Stock
Ships free on eligible orders *

Aqua UV - Replacement - Barb Fitting - 3/4"

Aqua UV - Replacement - Barb Fitting - 3/4"

Sale price$10.99

In Stock
Ships free on eligible orders *

Aqua UV 15W Quartz Sleeve Replacement

Aqua UV 15W Quartz Sleeve Replacement

Sale price$69.99

Backordered
Ships free on eligible orders *

Aqua UV 25W Classic Transformer

Aqua UV 25W Classic Transformer

Sale price$118.99

Backordered
Shipping charges apply

Aqua UV 25W Quartz Sleeve Replacement

Aqua UV 25W Quartz Sleeve Replacement

Sale price$79.99

In Stock
Ships free on eligible orders *
Same Day Delivery in the GTA *

Aqua UV 40W Quartz Sleeve Replacement

Aqua UV 40W Quartz Sleeve Replacement

Sale price$99.99

In Stock
Ships free on eligible orders *
Same Day Delivery in the GTA *

Aqua UV 57W Classic Transformer

Aqua UV 57W Classic Transformer

Sale price$181.99

Backordered
Shipping charges apply

Aqua UV 57W Quartz Sleeve Replacement

Aqua UV 57W Quartz Sleeve Replacement

Sale price$89.99

In Stock
Ships free on eligible orders *
Same Day Delivery in the GTA *

Aqua UV Advantage 2000 Replacement Lamp 8 watt

Aqua UV Advantage 2000 Replacement Lamp 8 watt

Sale price$63.99

In Stock
Ships free on eligible orders *

Aqua UV Advantage Replacement Lamp 15 Watt

Aqua UV Advantage Replacement Lamp 15 Watt

Sale price$69.99

Backordered
Ships free on eligible orders *

Aqua UV Advantage UV Sterilizer 2000+ Barb x Barb - 15 Watt

Aqua UV Advantage UV Sterilizer 2000+ Barb x Barb - 15 Watt

Aqua UV Advantage UV Sterilizer 2000+ Barb x Barb - 15 Watt

Sale price$204.63

Backordered
Ships free on eligible orders *

Aqua UV Advantage UV Sterilizer 2000+ Barb x Barb - 8 Watt

Aqua UV Advantage UV Sterilizer 2000+ Barb x Barb - 8 Watt

Sale price$189.99

Backordered
Ships free on eligible orders *

Aqua UV Advantage UV Sterilizer 2000+ Hanger - 15 Watt

Aqua UV Advantage UV Sterilizer 2000+ Hanger - 15 Watt

Sale price$229.99

Backordered
Ships free on eligible orders *

Aqua UV Classic 25 Watt UV Sterilizer Black

Aqua UV Classic 25 Watt UV Sterilizer Black

Sale price$459.99

Backordered
Ships free on eligible orders *

Aqua UV Classic 40 Watt UV Sterilizer 3-4in Barb

Aqua UV Classic 40 Watt UV Sterilizer 3-4in Barb

Sale price$616.01

Backordered
Shipping charges apply

Aqua UV Classic 57 Watt UV Sterilizer 3-4in

Aqua UV Classic 57 Watt UV Sterilizer 3-4in

Sale price$684.99

Backordered
Shipping charges apply

Aqua UV Classic Sterilizer 15 Watt 3-4in

Aqua UV Classic Sterilizer 15 Watt 3-4in

Sale price$324.15

Backordered
Ships free on eligible orders *

Aqua UV EZ Twist Top O-Ring

Aqua UV EZ Twist Top O-Ring

Sale price$12.99

In Stock
Ships free on eligible orders *

Aqua UV Mounting Bracket

Aqua UV Mounting Bracket

Sale price$24.99

Backordered
Ships free on eligible orders *

Aqua UV Quartz Cap with Ring, Clear Blue

Aqua UV Quartz Cap with Ring, Clear Blue

Sale price$22.99

In Stock
Ships free on eligible orders *

12 3…15

Page 1 / 15Next

Filters (0)

Filters

Aqua Ultraviolet (35)
AquaMaxx (3)
AquaReady (1)
Aquarium Depot (6)
Aquatic Life (1)
Aquatop (2)
Avast Marine Works (7)
Bubble Magus (63)
CaribSea (1)
Clear Water (2)
Coralife (4)
Deltec (21)
Eshopps (2)
Fiji Cube (2)
Fluval (1)
IceCap (10)
Innovative Marine (17)
Lifegard Aquatics (34)
Maxspect (2)
Milwaukee Instruments (1)
NYOS (26)
Red Sea (9)
Reef Octopus (62)
Sicce (13)
Simplicity (5)
Tunze (4)
Two Little Fishies (13)
Vertex (1)

In stock (340)
Out of stock (8)

$

-

$

Qualify for Free Shipping

Same Day Delivery

Special Order

Recently viewed

As a Canadian-owned business, Aquarium Depot is run by aquarium hobbyists for aquarium hobbyists. We carry a large selection of aquarium products and take great care of our livestock before they are ready for sale.

Subscribe to our newsletter

Get all the latest information on Events, Sales and Offers.

Your email

Terms & Conditions
Shipping Policy
Livestock Policies
How we care for our fish
AD SWIFT Shipping
AD Same Day Delivery
Privacy Policy
Product Warranty
Careers at Aquarium Depot
SMS Exclusive Discounts

Country/region

Country/region

© 2025 Aquarium Depot

Follow Us

We Accept

© 2025 Aquarium Depot

Opens in a new window.