Skip to content

Free shipping on orders over $99* (Exclusions Apply)

Get 5% off your first order! Join our newsletter now!

Aquariums
Aquarium Essentials
- 3D Printed Accessories
- Accessories
  
  All Accessories
  Traps
  Thermometers
- Additives & Supplements
- Controllers & Accessories
- Dosing Equipment
- 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
- Maintenance Equipment
- Medications
- 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
- Rocks
- Substrates
- Sump Equipment
  
  All Sump Equipment
  Auto Top Off
- Water Testing Equipment
- Wavemakers & Powerheads
Corals
- 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
- WYSIWYG
Saltwater Fish
Invertebrates
Reptile Essentials
Services
Contact Us

Country/region

Canada CAD $
United States USD $

Facebook
Instagram
TikTok
YouTube

Search

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

Item added to your cart

View cart

Collection: Aquarium Essentials

Sort by:

3743 products

Filter:

Size (0)

Size

1/8 Inch (7 products)
1/4 Inch (54 products)
3/8 Inch (22 products)
1/2 Inch (59 products)
5/8 Inch (2 products)
3/4 Inch (55 products)
1 Inch (42 products)
1 1/4 Inch (19 products)
1 1/2 Inch (28 products)
2 Inch (14 products)
5 Inch (1 product)
7 Inch (1 product)
10 Inch (2 products)

Brand (0)

Brand

Availability (0)

Availability

In stock (3491 products)
Out of stock (252 products)

Price

The highest price is $5,697.99

$

From

To

Qualify for Free Shipping (0)

Qualify for Free Shipping

Yes (3309 products)
No (58 products)

Same Day Delivery (0)

Same Day Delivery

Yes (2444 products)
No (1 product)

Special Order (0)

Special Order

Yes (177 products)
No (1 product)

Filter and sort Filter

Filter and sort

Filter

3743 products

Size

1/8 Inch (7 products)
1/4 Inch (54 products)
3/8 Inch (22 products)
1/2 Inch (59 products)
5/8 Inch (2 products)
3/4 Inch (55 products)
1 Inch (42 products)
1 1/4 Inch (19 products)
1 1/2 Inch (28 products)
2 Inch (14 products)
5 Inch (1 products)
7 Inch (1 products)
10 Inch (2 products)

Clear

Brand

Clear

Availability

In stock (3491 products)
Out of stock (252 products)

Clear

Price

The highest price is $5,697.99

$

From

$

To

Clear

Qualify for Free Shipping

Yes (3309 products)
No (58 products)

Clear

Same Day Delivery

Yes (2444 products)
No (1 products)

Clear

Special Order

Yes (177 products)
No (1 products)

Clear

Sort by:

Remove all

3743 products

Seachem Matrix Carbon - 4 L

Seachem Matrix Carbon - 4 L

Vendor:
Seachem
- Backordered
- Ships free on eligible orders*

Regular price $124.59

Regular price Sale price $124.59
Unit price per
Seachem Matrix Carbon - 500 ml

Seachem Matrix Carbon - 500 ml

Vendor:
Seachem
- In Stock
- Ships free on eligible orders*
- Same Day Delivery in GTA*

Regular price $18.06

Regular price Sale price $18.06
Unit price per
Seachem Medium Zip Bag

Seachem Medium Zip Bag

Vendor:
Seachem
- In Stock
- Ships free on eligible orders*
- Same Day Delivery in GTA*

Regular price $4.28

Regular price Sale price $4.28
Unit price per
Seachem MultiTest - Ammonia Test Kit

Seachem MultiTest - Ammonia Test Kit

Vendor:
Seachem
- In Stock
- Ships free on eligible orders*
- Same Day Delivery in GTA*

Regular price $22.46

Regular price Sale price $22.46
Unit price per
Seachem MultiTest - Copper Test Kit

Seachem MultiTest - Copper Test Kit

Vendor:
Seachem
- In Stock
- Ships free on eligible orders*
- Same Day Delivery in GTA*

Regular price $22.46

Regular price Sale price $22.46
Unit price per
Seachem MultiTest - Iodine & Iodide Test Kit

Seachem MultiTest - Iodine & Iodide Test Kit

Vendor:
Seachem
- Backordered
- Ships free on eligible orders*

Regular price $22.46

Regular price Sale price $22.46
Unit price per
Seachem MultiTest - Iron Test Kit

Seachem MultiTest - Iron Test Kit

Vendor:
Seachem
- In Stock
- Ships free on eligible orders*
- Same Day Delivery in GTA*

Regular price $22.46

Regular price Sale price $22.46
Unit price per
Seachem MultiTest - Marine pH & Alkalinity Test Kit

Seachem MultiTest - Marine pH & Alkalinity Test Kit

Vendor:
Seachem
- In Stock
- Ships free on eligible orders*
- Same Day Delivery in GTA*

Regular price $22.46

Regular price Sale price $22.46
Unit price per
Seachem MultiTest - Nitrite & Nitrate Test Kit

Seachem MultiTest - Nitrite & Nitrate Test Kit

Vendor:
Seachem
- In Stock
- Ships free on eligible orders*
- Same Day Delivery in GTA*

Regular price $22.46

Regular price Sale price $22.46
Unit price per
Seachem MultiTest - Phosphate Test Kit

Seachem MultiTest - Phosphate Test Kit

Vendor:
Seachem
- In Stock
- Ships free on eligible orders*
- Same Day Delivery in GTA*

Regular price $22.46

Regular price Sale price $22.46
Unit price per
Seachem MultiTest - Silicate Test Kit

Seachem MultiTest - Silicate Test Kit

Vendor:
Seachem
- Backordered
- Ships free on eligible orders*

Regular price $22.46

Regular price Sale price $22.46
Unit price per
Seachem Neutral Regulator - 1 kg

Seachem Neutral Regulator - 1 kg

Vendor:
Seachem
- In Stock
- Ships free on eligible orders*
- Same Day Delivery in GTA*

Regular price $32.87

Regular price Sale price $32.87
Unit price per
Seachem Neutral Regulator - 250 g

Seachem Neutral Regulator - 250 g

Vendor:
Seachem
- In Stock
- Ships free on eligible orders*
- Same Day Delivery in GTA*

Regular price $11.00

Regular price Sale price $11.00
Unit price per
Seachem Neutral Regulator - 50 g

Seachem Neutral Regulator - 50 g

Vendor:
Seachem
- In Stock
- Ships free on eligible orders*
- Same Day Delivery in GTA*

Regular price $5.52

Regular price Sale price $5.52
Unit price per
Seachem Neutral Regulator - 500 g

Seachem Neutral Regulator - 500 g

Vendor:
Seachem
- In Stock
- Ships free on eligible orders*
- Same Day Delivery in GTA*

Regular price $18.63

Regular price Sale price $18.63
Unit price per
Seachem Neutral Regulator 4kg-8.8lb

Seachem Neutral Regulator 4kg-8.8lb

Vendor:
Seachem
- Backordered
- Ships free on eligible orders*

Regular price $118.15

Regular price Sale price $118.15
Unit price per
Seachem Onyx Sand - 3.5kg-7.7lbs

Seachem Onyx Sand - 3.5kg-7.7lbs

Vendor:
Seachem
- In Stock
- Shipping charges apply

Regular price $16.83

Regular price Sale price $16.83
Unit price per
Seachem pH Alert 6 Month Monitor

Seachem pH Alert 6 Month Monitor

Vendor:
Seachem
- In Stock
- Ships free on eligible orders*
- Same Day Delivery in GTA*

Regular price $11.15

Regular price Sale price $11.15
Unit price per
Seachem PhosBond 100ml bagged

Seachem PhosBond 100ml bagged

Vendor:
Seachem
- In Stock
- Ships free on eligible orders*
- Same Day Delivery in GTA*

Regular price $12.97

Regular price Sale price $12.97
Unit price per
Seachem PhosBond 250ml

Seachem PhosBond 250ml

Vendor:
Seachem
- In Stock
- Ships free on eligible orders*
- Same Day Delivery in GTA*

Regular price $15.84

Regular price Sale price $15.84
Unit price per

1
…
145
146
147
148
149
…
188

Quick links

Terms & Conditions
USA & International Orders
Shipping Policy
Livestock Policies
How we care for our fish
AD Same Day Delivery
Privacy Policy
Product Warranty
SMS Exclusive Discounts
Contact Us

Facebook
Instagram
YouTube
TikTok

Country/region

Canada CAD $
United States USD $

Payment methods

© 2025, Aquarium Depot

Refund policy
Privacy policy
Terms of service
Shipping policy

Choosing a selection results in a full page refresh.
Opens in a new window.