Saltwater Fish Food

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Omega One Small Marine Pellets with Garlic Fish Food, 8.25-oz jar

Rated 5 out of 5 stars
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$11.80Chewy Price
$13.79List Price
$11.21Autoship Price

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Tetra Marine Saltwater Flakes Marine Fish Food, 5.65-oz jar

Rated 5 out of 5 stars
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$8.59Chewy Price
$17.79List Price
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Cobalt Aquatics Marine Omni Flakes Fish Food, 1.2-oz jar

$8.03Chewy Price
$10.25List Price
$7.63Autoship Price

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Omega One Marine Flakes with Garlic Fish Food, 5.3-oz jar

Rated 4.5 out of 5 stars
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$16.64Chewy Price
$19.49List Price
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NorthFin Marine Formula 1 mm Sinking Pellets Fish Food, 250-g bag

Rated 5 out of 5 stars
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$14.50Chewy Price
$14.99List Price
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Ocean Nutrition Spirulina Flake Fish Food, 1.2-oz jar

Rated 5 out of 5 stars
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$7.24Chewy Price

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API Vacation Pyramid Fish Food Feeder, 14 days

Rated 3.2 out of 5 stars
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$4.02Chewy Price
$4.98List Price
$3.82Autoship Price

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Omega One Freeze-Dried Brine Shrimp Freshwater & Marine Fish Treat, 1.28-oz jar

Rated 4.3269 out of 5 stars
52
$10.35Chewy Price
$12.09List Price
$9.83Autoship Price

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Zoo Med Spirulina 20 Fish Food, 4-oz bottle

Rated 4.4444 out of 5 stars
18
$11.93Chewy Price
$14.99List Price
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Aqueon Marine Flaked Fish Food, 1.02-oz jar

Rated 5 out of 5 stars
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$4.88Chewy Price
$5.49List Price
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SunGrow High Protein Betta & Goldfish Floating Food Pellets Food, 0.95-oz bag

Rated 3 out of 5 stars
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$7.99Chewy Price
$7.59Autoship Price

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Kent Marine Garlic Xtreme Fish Attractant & Supplement, 1-oz bottle

Rated 5 out of 5 stars
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$6.97Chewy Price
$19.99List Price
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Tetra JumboKrill Freeze-Dried Shrimp Freshwater & Saltwater Fish Treats, 14-oz jar

Rated 4.5862 out of 5 stars
29
$38.60Chewy Price
$66.89List Price
$36.67Autoship Price

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Cobalt Aquatics CA Mysis Flakes Fish Food, 5-oz bottle

$18.36Chewy Price
$22.95List Price
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Omega One Super Veggie Green Seaweed Algae Grazer Fish Food, 24-sheets

Rated 4.5263 out of 5 stars
19
$8.99Chewy Price
$9.09List Price
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NorthFin Marine Formula 2 mm Sinking Pellets Fish Food, 100-g bag

$7.99Chewy Price
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Amzey Jumbo Krill Fish Food, 3-oz jar

Rated 5 out of 5 stars
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$12.95Chewy Price
$12.30Autoship Price

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Repashy Superfoods Soilent Green Gel Premix Fish, Amphibian & Reptile Food, 3-oz bottle

Rated 4.6 out of 5 stars
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$12.58Chewy Price

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Omega One Freeze-Dried Blood Worms Freshwater & Marine Fish Treat, .96-oz jar

Rated 4.4742 out of 5 stars
97
$11.34Chewy Price
$13.29List Price
$10.77Autoship Price

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Zoo Med Pleco Banquet Block Fish Food, .45-oz

Rated 3.5 out of 5 stars
28
$1.69Chewy Price
$5.99List Price
$1.61Autoship Price

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API Marine Optimal Protein Flakes Fish Food, 2.1-oz bottle

$11.99Chewy Price
$13.28List Price
$11.39Autoship Price

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Aqueon Color Enhancing Marine Flakes Fish Food, 1.02-oz jar

Rated 3 out of 5 stars
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$5.99Chewy Price
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SunGrow Bloodworms Freeze-Dried Betta Fish Food, 0.52-oz jar

Rated 3.4 out of 5 stars
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$7.91Chewy Price
$8.99List Price
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Tetra Cichlid Jumbo Sticks Fish Food, 7.40-oz jar

Rated 3.7857 out of 5 stars
28
$9.36Chewy Price
$18.19List Price
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Cobalt Aquatics Ultra Marine Jumbo Feeder Floating Fish Food, 13.5-oz bottle

Rated 5 out of 5 stars
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$16.98Chewy Price
$43.40List Price
$16.13Autoship Price

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Omega One Large Marine Pellets with Garlic Fish Food, 20-oz jar

Rated 4.6667 out of 5 stars
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$19.14Chewy Price
$22.39List Price
$18.18Autoship Price

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NorthFin Veggie Formula 1 mm Sinking Pellets Fish Food, 100-g bag

Rated 5 out of 5 stars
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$8.79Chewy Price
$8.35Autoship Price

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Omega One Super Veggie Kelp Pellets Floating Algae Grazers Fish Food, 6.5-oz jar

Rated 4 out of 5 stars
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$12.24Chewy Price
$11.63Autoship Price

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NorthFin Krill Pro 1 mm Sinking Pellets Fish Food, 80-g bag

$10.98Chewy Price
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Cobalt Aquatics Ultra Shrimp & Vegi Medium Grazer Sinking Fish Food, 7.3-oz bottle

$25.61Chewy Price
$24.33Autoship Price

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Omega One Freeze-Dried Mysis Shrimp Freshwater & Marine Fish Treat, 1.5-oz jar

Rated 4.5333 out of 5 stars
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$11.56Chewy Price
$13.29List Price
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Omega One Super Veggie Kelp Pellets Sinking Algae Grazers Fish Food, 8-oz jar

Rated 4.125 out of 5 stars
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$11.37Chewy Price
$13.29List Price
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Tetra BabyShrimp Sun Dried Gammarus Freshwater & Saltwater Fish Food, .35-oz jar

Rated 4.5806 out of 5 stars
62
$3.99Chewy Price
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SunGrow Algae Wafers Bottom Feeder, Snail & Pleco Sinking Fish Food, 2.8-oz

$10.99Chewy Price
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Tetra RiverShrimp Sun Dried Krill Freshwater & Saltwater Fish Treats, .92-oz jar

Rated 3.2857 out of 5 stars
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$8.06Chewy Price
$8.09List Price
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Cobalt Aquatics Ultra Smartemia Floating & Sinking Granule Fish Food, 6.8-oz bottle

Rated 5 out of 5 stars
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$22.38Chewy Price
$42.38List Price
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Saltwater Fish Food

Create a wonderful menu of food options for the marine life in your tank with the best fish food. Your pet fish should be fed a diet that's high in fats and amino acids to meet their nutritional needs. It should also be easy to digest to avoid issues like intestinal gas, renal failure or infection. Here's a rundown of some of our top marine fish foods. Tetra Bloodworms Freeze-Dried Freshwater and Saltwater Fish Food is a flavorful protein-packed food that contains nothing but tasty freeze-dried bloodworms. It's a delicious marine fish food treat for small and medium tropical and marine fish for energy and conditioning. Omega One Freeze-Dried Brine Shrimp Freshwater & Marine Fish Treat is a marine fish food treat full of yummy brine shrimp. It's formulated to boost the colors of your fish, and this protein-rich snack is perfect for healthy growth and development. Aqueon Color Enhancing Marine Flakes Fish Food is another nutritious marine fish food that comes in the form of all-natural flakes. These color-enhancing flakes use naturally colorful ingredients, not added artificial agents, to bring out the vibrant hues in your beautiful marine fish. Whether you've got clownfish, angelfish, puffers or wrasse, shop the best marine fish food here on Chewy today!

Related Categories: Tropical Freshwater Fish Food, Goldfish Food, Bottom Feeder Food, Betta Food, Cichlid Food, Koi and Pond Fish Food, Saltwater Invertebrate Food, Fish Food and Treats

Frequently Asked Questions about Saltwater Fish Food

What food is best for saltwater fish?

Packaged marine fish food formulas are usually best for saltwater fish, as they contain complete and balanced nutrition. You can feed this on its own or supplement it with other foods like brine shrimp, krill, mysis shrimp, bloodworms, plankton, seaweed and other treats. Check the saltwater fish food description to ensure you choose a formula is appropriate for the type of fish you have. Some fish eat an herbivorous diet, while others eat mainly meat-based foods like brine shrimp, fish and krill.

How often do saltwater fish need to be fed?

Saltwater fish need to be fed fairly often, usually 2 to 3 times per day. Different types of fish may have different feeding requirements, however, so check the recommendations for your particular types of fish. High-energy and growing fish may need to be fed 3 to 5 times a day, while others may eat as little as once a week. Many reef aquarists with a variety of tank species feed their fish roughly twice a day.

How much food do saltwater fish need?

Saltwater fish need enough food to help them stay healthy and thrive, but this amount will vary widely. A good rule of thumb is to feed them as much as they will consume in 5 minutes and to feed them 2 to 3 times a day. If you feed more frequently, give as much as they will eat within 2 minutes' time. You may need to experiment with feeding quantities a bit and consult an expert if you are uncertain how much to feed.

How do you feed saltwater fish?

Feed saltwater fish according to the directions on the fish food formula package. Most saltwater fish food is made to sprinkled into the water, although there are also feeder blocks you can put in the tank for vacation feeding. Most experts recommend feeding fish in the same place every time so they can settle into a good feeding routine.