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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 $60+, get $30 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 $60+, get $30 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 $60+, get $30 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 $60+, get $30 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 $60+, get $30 eGift Card
Salifert Aquarium Calcium Test Kit
Rated 4 out of 5 stars
8Reviews
$18.81 Chewy Price
Promo, New Customers Only: Spend $60+, get $30 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 $60+, get $30 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 $60+, get $30 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 $60+, get $30 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 $60+, get $30 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 $60+, get $30 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 $60+, get $30 eGift Card

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Penn-Plax Jaws Resin Bundle Aquarium Decoration Set, 2-pack

Penn-Plax Jaws Resin Bundle Aquarium Decoration Set, 2-pack

Rated 5 out of 5 stars

5.0

3

$28.19 Chewy Price$28.19

$49.99 List Price$49.99

44% Off

Autoship Price

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

OASE Indoor Aquatics Oxymax 400 Fish Filter

OASE Indoor Aquatics Oxymax 400 Fish Filter

$49.99 Chewy Price$49.99

Autoship Price

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

Penn-Plax 8-in Plastic Fish Plant, Green, 6 count

Penn-Plax 8-in Plastic Fish Plant, Green, 6 count

Rated 3.7 out of 5 stars

3.7

3

$16.98 Chewy Price$16.98

$29.99 List Price$29.99

43% Off

Autoship Price

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

SunGrow Activated Carbon Charcoal Pellets Aquarium Filtration, Cat Litter Box & Water Fountain Deodorizer Filter Media, 10-oz

SunGrow Activated Carbon Charcoal Pellets Aquarium Filtration, Cat Litter Box & Water Fountain ...

Rated 4.2 out of 5 stars

4.2

44

$11.95 Chewy Price$11.95

($1.20/oz) Price per Unit($1.20/oz)

$13.99 List Price$13.99

15% Off

Autoship Price

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

Underwater Treasures Variety Combo Fish Ornament, 2 count

Underwater Treasures Variety Combo Fish Ornament, 2 count

$4.08 Chewy Price$4.08

Autoship Price

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

Cobalt Aquatics Ultra Carbon Quick Acting Granulated Carbon, 13.5-oz bottle

Cobalt Aquatics Ultra Carbon Quick Acting Granulated Carbon, 13.5-oz bottle

Rated 3.5 out of 5 stars

3.5

2

$16.51 Chewy Price$16.51

($1.23/oz) Price per Unit($1.23/oz)

$26.35 List Price$26.35

37% Off

Autoship Price

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

Jebao SOW-20 Fish Aquarium Wavemaker

Jebao SOW-20 Fish Aquarium Wavemaker

Rated 4.8 out of 5 stars

4.8

4

$105.99 Chewy Price$105.99

$149.99 List Price$149.99

29% Off

Autoship Price

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

Dinkins Aquatic Gardens Snacklerock Cycled & Seeded Live Rock Rubble, 3-lb

New

Dinkins Aquatic Gardens Snacklerock Cycled & Seeded Live Rock Rubble, 3-lb

$59.00 Chewy Price$59.00

($19.67/lb) Price per Unit($19.67/lb)

Autoship Price

Contains Live Feed

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 2 and Jun 6

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

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

$13.89 Chewy Price$13.89

($1.74/oz) Price per Unit($1.74/oz)

$16.99 List Price$16.99

18% Off

Autoship Price

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

JBJ Aquarium Accela Submersible Powerheads Aquarium Pump, 166 GPH

JBJ Aquarium Accela Submersible Powerheads Aquarium Pump, 166 GPH

Rated 4.2 out of 5 stars

4.2

9

$19.99 Chewy Price$19.99

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 2 and Jun 6

Eheim 2080 Sealing Gaskets, 2 count

Eheim 2080 Sealing Gaskets, 2 count

Rated 5 out of 5 stars

5.0

1

$36.68 Chewy Price$36.68

($18.34/ea) Price per Unit($18.34/ea)

$38.77 List Price$38.77

Autoship Price

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

Spectrastone Ocean Beach Premium Aquarium Gravel, 5-lb bag

Spectrastone Ocean Beach Premium Aquarium Gravel, 5-lb bag

Rated 5 out of 5 stars

5.0

5

$7.99 Chewy Price$7.99

Autoship Price

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

Pro Clear Aquatic Systems Auto Top Off, 10-g, Red & White, 14.5 x 10 x 16-in

Pro Clear Aquatic Systems Auto Top Off, 10-g, Red & White, 14.5 x 10 x 16-in

$162.54 Chewy Price$162.54

$186.68 List Price$186.68

13% Off

Autoship Price

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

Cobalt Aquatics Long Lasting Pelletized Carbon, 9.5-oz bottle

Cobalt Aquatics Long Lasting Pelletized Carbon, 9.5-oz bottle

Rated 5 out of 5 stars

5.0

3

$11.86 Chewy Price$11.86

($1.25/oz) Price per Unit($1.25/oz)

$21.57 List Price$21.57

45% Off

Autoship Price

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

TMC Reef Flow 2.0 4000 DC Wavemaker Aquarium Pump

TMC Reef Flow 2.0 4000 DC Wavemaker Aquarium Pump

$139.99 Chewy Price$139.99

$160.99 List Price$160.99

13% Off

Autoship Price

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

Aquaillumination Axis 20 Aquarium Pump, Up to 15-gal

Aquaillumination Axis 20 Aquarium Pump, Up to 15-gal

Rated 3.7 out of 5 stars

3.7

3

$95.60 Chewy Price$95.60

$119.99 List Price$119.99

20% Off

Autoship Price

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

Marineland C-530 Canister Foam Filter Media, 2 count

Marineland C-530 Canister Foam Filter Media, 2 count

Rated 5 out of 5 stars

5.0

5

$13.39 Chewy Price$13.39

($6.70/ea) Price per Unit($6.70/ea)

Autoship Price

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

Underwater Treasures Guppy Breeder

Underwater Treasures Guppy Breeder

Rated 4 out of 5 stars

4.0

10

$14.26 Chewy Price$14.26

Autoship Price

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

Lifegard Crystal Bookshelf Aquarium, 16-gal

Lifegard Crystal Bookshelf Aquarium, 16-gal

Rated 4.4 out of 5 stars

4.4

15

$199.99 Chewy Price$199.99

($12.50/gl) Price per Unit($12.50/gl)

$200.03 List Price$200.03

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 3 and Jun 7

Lifegard Acrylic Dividers tank model R460043 & R460083, 2-pack, 11-gal

Lifegard Acrylic Dividers tank model R460043 & R460083, 2-pack, 11-gal

Rated 3 out of 5 stars

3.0

2

$19.34 Chewy Price$19.34

($9.67/ea) Price per Unit($9.67/ea)

$19.56 List Price$19.56

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 4 and Jun 9

Lifegard CRYSTAL Beveled Edge Low Iron Aquarium with Built in Back Filter, 5-mm, 4-gal

Lifegard CRYSTAL Beveled Edge Low Iron Aquarium with Built in Back Filter, 5-mm, 4-gal

Rated 5 out of 5 stars

5.0

1

$155.89 Chewy Price$155.89

($38.98/gl) Price per Unit($38.98/gl)

$173.21 List Price$173.21

10% Off

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 4 and Jun 9

Penn-Plax Blooming Flowers Aqua Flora Fish Ornament

Penn-Plax Blooming Flowers Aqua Flora Fish Ornament

$24.99 Chewy Price$24.99

$25.99 List Price$25.99

Autoship Price

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

Lifegard Crystal Aquarium with Side Filter, 14.26-gal

Lifegard Crystal Aquarium with Side Filter, 14.26-gal

Rated 3.8 out of 5 stars

3.8

4

$219.99 Chewy Price$219.99

($15.43/gl) Price per Unit($15.43/gl)

$220.27 List Price$220.27

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 3 and Jun 7

Eheim Ecco Canister Fish Aquarium Filter Handle

Eheim Ecco Canister Fish Aquarium Filter Handle

$22.62 Chewy Price$22.62

$24.88 List Price$24.88

Autoship Price

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

API Bio-Chem Zorb Filter Media Pouch for Crystal Clear Aquarium Water, Size 6, 18 count

API Bio-Chem Zorb Filter Media Pouch for Crystal Clear Aquarium Water, Size 6, 18 count

Rated 5 out of 5 stars

5.0

8

$226.99 Chewy Price$226.99

($12.62/ea) Price per Unit($12.62/ea)

$265.38 List Price$265.38

14% Off

Autoship Price

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

Seapora Aquarium Power Filter PF30

Seapora Aquarium Power Filter PF30

$31.99 Chewy Price$31.99

Autoship Price

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

Aquael Ultramax 1500 External Water Filter

Aquael Ultramax 1500 External Water Filter

Rated 3.5 out of 5 stars

3.5

4

$267.49 Chewy Price$267.49

Autoship Price

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

Underwater Treasures Copper Wood Fish Ornament, X-Small

Underwater Treasures Copper Wood Fish Ornament, X-Small

$41.16 Chewy Price$41.16

Autoship Price

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

ASF Reef Shots Reef Bacteria Food Aquarium Treatment, 16-oz bag

ASF Reef Shots Reef Bacteria Food Aquarium Treatment, 16-oz bag

$15.73 Chewy Price$15.73

($0.99/oz) Price per Unit($0.99/oz)

$23.99 List Price$23.99

34% Off

Autoship Price

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

OASE Indoor Aquatics Biostyle 30 Fish Filter, White

OASE Indoor Aquatics Biostyle 30 Fish Filter, White

Rated 3.7 out of 5 stars

3.7

3

$44.18 Chewy Price$44.18

$52.19 List Price$52.19

15% Off

Autoship Price

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

ASF Reef Shots Probiotics Aquarium Treatment, 16-oz bag

ASF Reef Shots Probiotics Aquarium Treatment, 16-oz bag

$19.99 Chewy Price$19.99

($1.25/oz) Price per Unit($1.25/oz)

$23.99 List Price$23.99

17% Off

Autoship Price

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

Fluval Pressurized CO2 Disposable Cartridges, 3 count

Fluval Pressurized CO2 Disposable Cartridges, 3 count

Rated 1 out of 5 stars

1.0

1

$13.26 Chewy Price$13.26

($4.42/ea) Price per Unit($4.42/ea)

$25.99 List Price$25.99

49% Off

Autoship Price

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

Fluval Sea Calcium Aquarium Water Conditioner, 8-oz bottle

Fluval Sea Calcium Aquarium Water Conditioner, 8-oz bottle

Rated 4.8 out of 5 stars

4.8

4

$8.50 Chewy Price$8.50

($1.07/oz) Price per Unit($1.07/oz)

Autoship Price

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

TMC Reef Flow 2.0 2000 DC Nano Wavemaker Aquarium Pump

TMC Reef Flow 2.0 2000 DC Nano Wavemaker Aquarium Pump

Rated 1 out of 5 stars

1.0

1

$119.99 Chewy Price$119.99

$137.99 List Price$137.99

13% Off

Autoship Price

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

Lifegard Clear Glass Bookshelf Aquarium with HOF-3 Filter, 6-mm, 16-gal

Lifegard Clear Glass Bookshelf Aquarium with HOF-3 Filter, 6-mm, 16-gal

Rated 2.3 out of 5 stars

2.3

3

$257.44 Chewy Price$257.44

($16.09/gl) Price per Unit($16.09/gl)

$286.04 List Price$286.04

10% Off

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 4 and Jun 9

Penn-Plax Deco-Replicas Sunken Battleship Fish Ornament, Small, Grey

Penn-Plax Deco-Replicas Sunken Battleship Fish Ornament, Small, Grey

Rated 1 out of 5 stars

1.0

1

$15.99 Chewy Price$15.99

Autoship Price

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

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