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Craft the ultimate underwater setup and bring your reef to life with reverse-osmosis water, reef-specific marine salts, bright lights and other supplements to support coral health.

Instant Ocean Reef Salt for Aquariums, 160-gal
Rated 4.6 out of 5 stars
396Reviews
$79.97 Chewy Price
$95.29 List Price
Promo, New Customers Only: Spend $49+, get $25 eGift Card
Fiji Cube Advanced Reef Sump 2nd Gen, 20-in
Rated 5 out of 5 stars
1Review
$344.24 Chewy Price
$437.39 List Price
Promo, New Customers Only: Spend $49+, get $25 eGift Card
CaribSea Arag-Alive! Special Grade Reef Aquarium Sand, 20-lb bag
Rated 4.3 out of 5 stars
43Reviews
$25.76 Chewy Price
$33.99 List Price
Promo, New Customers Only: Spend $49+, get $25 eGift Card
Deal
API Reef Aquarium Master Test Kit, 1 count
Rated 4.7 out of 5 stars
26Reviews
$34.98 Chewy Price
$50.48 List Price
Promo, New Customers Only: Spend $49+, get $25 eGift Card
CaribSea LifeRock Frag Garden 5 Hole Saltwater Aquarium Rock, Natural
Rated 5 out of 5 stars
1Review
$22.27 Chewy Price
$30.62 List Price
Promo, New Customers Only: Spend $49+, get $25 eGift Card
Salifert Aquarium Calcium Test Kit
Rated 4 out of 5 stars
8Reviews
$18.81 Chewy Price
Promo, New Customers Only: Spend $49+, get $25 eGift Card
Salifert Aquarium Carbonate Hardness/Alkalinity Test Kit
Rated 4.3 out of 5 stars
12Reviews
$16.46 Chewy Price
Promo, New Customers Only: Spend $49+, get $25 eGift Card
Aquaillumination Blade Smart Coral Glow LED Strip, Black, 21-in
$299.99 Chewy Price
$359.99 List Price
Promo, New Customers Only: Spend $49+, get $25 eGift Card
Fluval Sea Calcium Aquarium Water Conditioner, 8-oz bottle
Rated 4.8 out of 5 stars
4Reviews
$8.50 Chewy Price
Promo, New Customers Only: Spend $49+, get $25 eGift Card
AquaForest Component 1+2+3+ Aquarium Solution, 3.96-gal
Rated 5 out of 5 stars
1Review
$62.69 Chewy Price
Promo, New Customers Only: Spend $49+, get $25 eGift Card
Coralife Liquid Calcium Supplement for Marine Invertebrates, 8.7-fl oz bottle
Rated 5 out of 5 stars
1Review
$12.99 Chewy Price
Promo, New Customers Only: Spend $49+, get $25 eGift Card
Fritz ProAquatics Reef Pro Mix Redline Complete Aquarium Sea Salt, 55-lb box
Rated 4.2 out of 5 stars
13Reviews
$72.24 Chewy Price
$84.99 List Price
Promo, New Customers Only: Spend $49+, get $25 eGift Card

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Penn-Plax Pirate Treasure Ship Bow Fish Ornament, Medium, Grey

Penn-Plax Pirate Treasure Ship Bow Fish Ornament, Medium, Grey

Rated 4 out of 5 stars

4.0

1

$35.99 Chewy Price$35.99

$44.99 List Price$44.99

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 2 and Jun 5

Underwater Galleries Java Man Head Aquarium Ornament

Underwater Galleries Java Man Head Aquarium Ornament

Rated 5 out of 5 stars

5.0

6

$12.24 Chewy Price$12.24

$13.95 List Price$13.95

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Underwater Treasures Orange Broad Leaf Mini Log Fish Ornament

Underwater Treasures Orange Broad Leaf Mini Log Fish Ornament

Rated 3.7 out of 5 stars

3.7

3

$5.13 Chewy Price$5.13

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

TMC Optical Auto Top Up Aquarium Pump

TMC Optical Auto Top Up Aquarium Pump

Rated 1 out of 5 stars

1.0

1

$99.99 Chewy Price$99.99

$109.99 List Price$109.99

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Eheim Classic 2211 Aquarium Canister Filter

Eheim Classic 2211 Aquarium Canister Filter

Rated 3.9 out of 5 stars

3.9

7

$129.89 Chewy Price$129.89

$153.95 List Price$153.95

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Lifegard CRYSTAL Beveled Edge Low Iron Aquarium with Built in Back Filter, 6-mm, 24-gal

Lifegard CRYSTAL Beveled Edge Low Iron Aquarium with Built in Back Filter, 6-mm, 24-gal

$329.99 Chewy Price$329.99

($13.75/gl) Price per Unit($13.75/gl)

$415.78 List Price$415.78

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 5 and Jun 9

Ecoscape Reef Mix A Aquarium Rock, 8 count

Ecoscape Reef Mix A Aquarium Rock, 8 count

Rated 5 out of 5 stars

5.0

1

$329.99 Chewy Price$329.99

$379.49 List Price$379.49

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Underwater Treasures Green Jungle Vallisneria Fish Aquarium Plant

Underwater Treasures Green Jungle Vallisneria Fish Aquarium Plant

Rated 3.7 out of 5 stars

3.7

3

$10.27 Chewy Price$10.27

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Ecoscape Centerpiece 09 Marine Aquarium Rocks

Ecoscape Centerpiece 09 Marine Aquarium Rocks

$68.69 Chewy Price$68.69

$79.99 List Price$79.99

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Penn-Plax Boho Aquarium Kit Fish Ornament

Penn-Plax Boho Aquarium Kit Fish Ornament

Rated 5 out of 5 stars

5.0

1

$17.99 Chewy Price$17.99

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Pro Clear Aquatic Systems Cylinder Sponge, Blue, 5-in

Pro Clear Aquatic Systems Cylinder Sponge, Blue, 5-in

Rated 4 out of 5 stars

4.0

1

$10.40 Chewy Price$10.40

$11.96 List Price$11.96

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Eheim 2180 Pro 3 Fish Aquarium Thermofilter

Eheim 2180 Pro 3 Fish Aquarium Thermofilter

Rated 5 out of 5 stars

5.0

1

$810.77 Chewy Price$810.77

$879.95 List Price$879.95

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Pro Clear Aquatic Systems Redflex Reef Sump 100, Red & White, 23.5 x 10 x 16-in

Pro Clear Aquatic Systems Redflex Reef Sump 100, Red & White, 23.5 x 10 x 16-in

$410.99 Chewy Price$410.99

$473.10 List Price$473.10

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Lifegard Crystal Bookshelf Aquarium KIT, 22-gal

Lifegard Crystal Bookshelf Aquarium KIT, 22-gal

Rated 3 out of 5 stars

3.0

1

$325.13 Chewy Price$325.13

($14.78/gl) Price per Unit($14.78/gl)

$361.25 List Price$361.25

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 4 and Jun 8

Jebao SCP-90 Fish Aquarium Pump

Jebao SCP-90 Fish Aquarium Pump

Rated 4.5 out of 5 stars

4.5

2

$109.88 Chewy Price$109.88

$129.99 List Price$129.99

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Dr. Tim's Aquatics Re-Fresh Saltwater Aquarium Cleaner, 4-fl oz bottle

Dr. Tim's Aquatics Re-Fresh Saltwater Aquarium Cleaner, 4-fl oz bottle

$20.89 Chewy Price$20.89

($5.23/oz) Price per Unit($5.23/oz)

$25.99 List Price$25.99

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Penn-Plax Cascade 300 Internal Aquarium Filter

Penn-Plax Cascade 300 Internal Aquarium Filter

Rated 4.3 out of 5 stars

4.3

13

$24.99 Chewy Price$24.99

$38.99 List Price$38.99

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Penn-Plax Anchor with Silk Plants Fish Ornament, Multicolor

Penn-Plax Anchor with Silk Plants Fish Ornament, Multicolor

$10.99 Chewy Price$10.99

$11.49 List Price$11.49

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Underwater Treasures Banyan Bonsai Wood Fish Ornament

Underwater Treasures Banyan Bonsai Wood Fish Ornament

$105.57 Chewy Price$105.57

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Cobalt Aquatics Total Reef Superior Rechargeable Pollutant Removing Marine Aquarium Resins, 8-oz bottle

Cobalt Aquatics Total Reef Superior Rechargeable Pollutant Removing Marine Aquarium Resins, 8-o...

Rated 2 out of 5 stars

2.0

1

$18.47 Chewy Price$18.47

($2.31/oz) Price per Unit($2.31/oz)

$24.63 List Price$24.63

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Marina Flexible Tube Brush for Aquariums, 40-in

Marina Flexible Tube Brush for Aquariums, 40-in

Rated 3.8 out of 5 stars

3.8

19

$9.09 Chewy Price$9.09

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Aquatic Life Color Changing Mixed Bed Resin Filter Cartridge, 21-CI

Aquatic Life Color Changing Mixed Bed Resin Filter Cartridge, 21-CI

Rated 3.1 out of 5 stars

3.1

12

$22.50 Chewy Price$22.50

($22.50/ea) Price per Unit($22.50/ea)

$27.99 List Price$27.99

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Underwater Treasures Olive Tree Fish Ornament

Underwater Treasures Olive Tree Fish Ornament

Rated 5 out of 5 stars

5.0

1

$17.42 Chewy Price$17.42

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Underwater Treasures Green Cardamine Fish Plant

Underwater Treasures Green Cardamine Fish Plant

Rated 4.2 out of 5 stars

4.2

6

$17.16 Chewy Price$17.16

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Fiji Cube Advanced Reef Sump 2nd Gen, 20-in

Fiji Cube Advanced Reef Sump 2nd Gen, 20-in

Rated 5 out of 5 stars

5.0

1

$344.24 Chewy Price$344.24

$437.39 List Price$437.39

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 2 and Jun 5

Penn-Plax Wizard Glass Metal Blade Scraper Fish Clean Remover, 15-in H, Multicolor

Penn-Plax Wizard Glass Metal Blade Scraper Fish Clean Remover, 15-in H, Multicolor

Rated 4 out of 5 stars

4.0

4

$12.99 Chewy Price$12.99

$13.99 List Price$13.99

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Fiji Cube Quiet Filter Sock Holder, Single

Fiji Cube Quiet Filter Sock Holder, Single

Rated 5 out of 5 stars

5.0

2

$102.59 Chewy Price$102.59

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 2 and Jun 5

Aqua Natural Betta Aquarium Jewels, Emerald, 17-oz bag

Aqua Natural Betta Aquarium Jewels, Emerald, 17-oz bag

Rated 3.8 out of 5 stars

3.8

33

$5.35 Chewy Price$5.35

$7.99 List Price$7.99

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

biOrb Mineral Stone Aquarium Ornament, Black

biOrb Mineral Stone Aquarium Ornament, Black

Rated 3 out of 5 stars

3.0

2

$52.99 Chewy Price$52.99

$59.99 List Price$59.99

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 1 and Jun 6

Dr. Tim's Aquatics Waste-Away Saltwater Aquarium Cleaner, 8-fl oz bottle

Dr. Tim's Aquatics Waste-Away Saltwater Aquarium Cleaner, 8-fl oz bottle

Rated 1.5 out of 5 stars

1.5

2

$18.99 Chewy Price$18.99

($2.38/fl oz) Price per Unit($2.38/fl oz)

$26.99 List Price$26.99

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

NorthFin Krill Pro 6 mm Sinking Pellets Fish Food, 250-g bag

NorthFin Krill Pro 6 mm Sinking Pellets Fish Food, 250-g bag

Rated 3.8 out of 5 stars

3.8

5

$28.99 Chewy Price$28.99

($0.12/g) Price per Unit($0.12/g)

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Penn-Plax Cascade 150 Power Fish Filter. Blue

Penn-Plax Cascade 150 Power Fish Filter. Blue

$67.99 Chewy Price$67.99

$74.99 List Price$74.99

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 2 and Jun 5

Fiji Cube AIO Aqueon DIY Kit, 40-gal

Fiji Cube AIO Aqueon DIY Kit, 40-gal

Rated 3 out of 5 stars

3.0

2

$152.99 Chewy Price$152.99

($3.83/gl) Price per Unit($3.83/gl)

$194.39 List Price$194.39

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 2 and Jun 5

Penn-Plax Shipwreck Fish Ornament, Small, Brown

Penn-Plax Shipwreck Fish Ornament, Small, Brown

$34.99 Chewy Price$34.99

$37.99 List Price$37.99

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 2 and Jun 5

biOrb CLASSIC MCR Aquarium Replacement Light, Gray, Large

biOrb CLASSIC MCR Aquarium Replacement Light, Gray, Large

Rated 2.5 out of 5 stars

2.5

8

$95.34 Chewy Price$95.34

$101.99 List Price$101.99

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 1 and Jun 6

Lifegard HOF-40 Quadruple Slim Design Hang-On-Filter, 40-gal

Lifegard HOF-40 Quadruple Slim Design Hang-On-Filter, 40-gal

Rated 1 out of 5 stars

1.0

1

$36.32 Chewy Price$36.32

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 4 and Jun 8

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