Saltwater Fish Supplies

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API High Range pH Fresh & Salt Water Aquarium Test Kit, 160 count

Rated 4.8 out of 5 stars
10
$9.48 Chewy Price
($0.06/ea) Price per Unit
$13.28 List Price
$9.01 Autoship Price

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

Aqueon Pro Aquarium Heater, 150 watt

Rated 3.8 out of 5 stars
116
$59.99 Chewy Price
$78.95 List Price

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

Microbe-Lift Xtreme Aquarium Water Treatment, 8-oz bottle

Rated 4.7 out of 5 stars
10
$9.64 Chewy Price
($1.21/oz) Price per Unit
$11.85 List Price
$9.16 Autoship Price

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

Penn-Plax Rock Fish Plant, 8-in H, Multicolor, 1 count

Rated 3.6 out of 5 stars
5
$7.66 Chewy Price
$8.99 List Price

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

Underwater Treasures Fairty Tale Castle Fish Ornament

$15.93 Chewy Price

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

Marineland Magniflow 400 Canister Freshwater & Saltwater Aquarium Filter, Up to 100-gal

Rated 3.8 out of 5 stars
65
$216.27 Chewy Price
$311.29 List Price

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

Aqueon Mini Aquarium Heater, 2-gal, 5 watt

Rated 3.7 out of 5 stars
87
$15.99 Chewy Price
$16.99 List Price

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

TMC Optical Auto Top Up Aquarium Pump

Rated 1 out of 5 stars
1
$99.99 Chewy Price
$109.99 List Price

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

Salifert Aquarium Ammonia Test Kit

Rated 4 out of 5 stars
7
$13.99 Chewy Price
$13.29 Autoship Price

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

Jebao SCP-90 Fish Aquarium Pump

Rated 4.5 out of 5 stars
2
$108.89 Chewy Price
$129.99 List Price

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

Underwater Treasures Two Cave Mountain Fish Ornament

Rated 4 out of 5 stars
8
$16.82 Chewy Price
$23.81 List Price

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

NorthFin Marine Formula 2 mm Sinking Pellets Fish Food, 250-g bag

Rated 4.6 out of 5 stars
7
$19.71 Chewy Price
($0.08/g) Price per Unit
$18.72 Autoship Price

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

ASF SeaTest Mg2+ Magnesium Fish Aquarium Water Test Kit, 40 count

$24.19 Chewy Price
($0.61/ea) Price per Unit
$31.99 List Price

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

Fluval C2 & C3 C-Nodes Filter Media, 3.5-oz

Rated 4.6 out of 5 stars
14
$14.99 Chewy Price
($4.29/oz) Price per Unit
$21.99 List Price
$14.24 Autoship Price

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

Python Multi Purpose Bio-Clean Aquarium Water Care, 1-fl oz bottle

Rated 4.7 out of 5 stars
9
$3.49 Chewy Price
($3.49/fl oz) Price per Unit
$3.32 Autoship Price

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

Jebao SLW-30 Fish Aquarium Wavemaker

Rated 3.7 out of 5 stars
6
$79.28 Chewy Price
$109.99 List Price

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

Penn-Plax Cystal Cluster Aquarium Fish Ornament, Pink

Rated 4.1 out of 5 stars
9
$17.99 Chewy Price
$21.99 List Price

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

Aqueon Aquatic Flat Heater, 15-watt

Rated 3.7 out of 5 stars
52
$16.99 Chewy Price
$20.99 List Price

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

Underwater Treasures Cabomba Fish Plant

Rated 4 out of 5 stars
6
$17.09 Chewy Price

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

Eheim Flexible Hose Cleaning Fish Aquarium Brush

$20.80 Chewy Price
$25.99 List Price

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

Underwater Treasures Creeping Jenny

Rated 3.5 out of 5 stars
4
$6.11 Chewy Price

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

Underwater Treasures Branch Coral Fish Ornament, Purple

Rated 5 out of 5 stars
5
$38.49 Chewy Price

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

Aqueon Aquarium Water Changer, 50-ft

Rated 3.4 out of 5 stars
102
$55.19 Chewy Price
$89.99 List Price

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

Penn-Plax Wizard Algae Scraper Fish Clean Remover, Black

Rated 3.4 out of 5 stars
8
$13.99 Chewy Price
$14.99 List Price

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

Underwater Treasures Cleo Egyptian Queen Fish Ornament

Rated 5 out of 5 stars
1
$4.28 Chewy Price
$8.76 List Price

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

Underwater Treasures Woodland Troll Fish Ornament

Rated 5 out of 5 stars
2
$42.27 Chewy Price

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

CaribSea Ocean Direct Original Caribbean Marine Live Sand, 40-lb bag

Rated 4.5 out of 5 stars
38
$33.79 Chewy Price

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

Fritz Aquarium Water Master Test Kit

Rated 3.7 out of 5 stars
6
$36.74 Chewy Price
$48.99 List Price

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

Underwater Treasures Warship Fish Ornament

$37.31 Chewy Price

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

Underwater Treasures Badland Ledge Fish Ornament

Rated 4 out of 5 stars
5
$38.64 Chewy Price

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

Aqueon Glass Adjustable Aquarium Heater, 100-watt

Rated 3.8 out of 5 stars
91
$38.99 Chewy Price
$49.99 List Price

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

Underwater Treasures Anemone Cluster on Rock Fish Ornament

Rated 5 out of 5 stars
2
$25.56 Chewy Price

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

Tetra Whisper Aquarium Internal Filter, Black, 4-gal

Rated 3.9 out of 5 stars
38
$12.87 Chewy Price
$18.99 List Price

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

Underwater Treasures Downed Bi-Plane Fish Ornament

$28.23 Chewy Price

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

Aqueon QuietFlow 30 Series Aquarium Filter Kit

Rated 4.4 out of 5 stars
15
$48.94 Chewy Price
$64.99 List Price

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

Underwater Treasures Leaky Pipes Fish Ornament

$23.43 Chewy Price

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

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