Best Saltwater Fish Foods 2026: According to Reviews | Chewy

Best Saltwater Fish Foods

How we created this saltwater fish food list

We leveraged input from our veterinarians and artificial intelligence to identify key considerations to help you find the best saltwater fish food.
We scanned thousands of customer reviews and ratings and scored each product based on its performance against each of the key considerations. We then considered how popular a product is with Chewy customers and combined that with its key consideration scores to create the list of the best saltwater fish foods.

Key saltwater fish food considerations

Digestibility

Ingredients

Nutritional Content

Palatability

Our Top Picks

1
Tetra JumboKrill Freeze-Dried Shrimp Freshwater & Saltwater Fish Treats, 14-oz jar
Tetra JumboKrill Freeze-Dried Shrimp Freshwater & Saltwater Fish Treats, 14-oz jar
Tetra JumboKrill Freeze-Dried Shrimp Freshwater & Saltwater Fish Treats, 14-oz jar
Tetra JumboKrill Freeze-Dried Shrimp Freshwater & Saltwater Fish Treats, 14-oz jar
Tetra JumboKrill Freeze-Dried Shrimp Freshwater & Saltwater Fish Treats, 14-oz jar

Tetra JumboKrill Freeze-Dried Shrimp Freshwater & Saltwater Fish Treats, 14-oz jar

Rated 4.7 out of 5 stars
94
$30.28 Chewy Price
($2.17/oz)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Digestibility

4.6/5
Excellent

Ingredients

4.8/5
Excellent

Nutritional Content

4.8/5
Excellent

Palatability

4.6/5
Excellent

Is this saltwater fish food right for my pet?

Top Ingredients

Freeze Dried Krill, Vitamin E Supplement

Fish Type

Marine Fish, Tropical Freshwater

Food Form

Freeze-Dried

Health Feature

Digestive Health
2
Omega One Freeze-Dried Brine Shrimp Freshwater & Marine Fish Treat, 1.28-oz jar
Omega One Freeze-Dried Brine Shrimp Freshwater & Marine Fish Treat, 1.28-oz jar
Omega One Freeze-Dried Brine Shrimp Freshwater & Marine Fish Treat, 1.28-oz jar
Omega One Freeze-Dried Brine Shrimp Freshwater & Marine Fish Treat, 1.28-oz jar
Omega One Freeze-Dried Brine Shrimp Freshwater & Marine Fish Treat, 1.28-oz jar

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

Rated 4.5 out of 5 stars
210
$10.88 Chewy Price
($8.50/oz)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Digestibility

4.4/5
Great

Ingredients

4.4/5
Great

Nutritional Content

4.4/5
Great

Palatability

4.4/5
Great

Is this saltwater fish food right for my pet?

Top Ingredients

Brine Shrimp, Vitamin E Supplement

Special Diet

High-Protein

Fish Type

Marine Fish, Tropical Freshwater, Betta

Food Form

Freeze-Dried
3
NorthFin Kelp Wafers 14 mm Fish Food, 100-g bag
NorthFin Kelp Wafers 14 mm Fish Food, 100-g bag
NorthFin Kelp Wafers 14 mm Fish Food, 100-g bag
NorthFin Kelp Wafers 14 mm Fish Food, 100-g bag
NorthFin Kelp Wafers 14 mm Fish Food, 100-g bag
NorthFin Kelp Wafers 14 mm Fish Food, 100-g bag

NorthFin Kelp Wafers 14 mm Fish Food, 100-g bag

Rated 4.8 out of 5 stars
42
$7.99 Chewy Price
($0.08/g)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Digestibility

4.8/5
Excellent

Ingredients

4.9/5
Excellent

Nutritional Content

4.9/5
Excellent

Palatability

4.8/5
Excellent

Is this saltwater fish food right for my pet?

Top Ingredients

Kelp, Whole Antarctic Krill Meal, High Omega-3 (DHA) Herring Meal, Whole Sardine Meal, Wheat Flour

Aquarium Type

Freshwater

Fish Type

Tropical Freshwater, Marine Fish

Food Form

Wafers
4
Ocean Nutrition Instant Baby Brine Shrimp Fish Food, 0.7-oz jar
Ocean Nutrition Instant Baby Brine Shrimp Fish Food, 0.7-oz jar
Ocean Nutrition Instant Baby Brine Shrimp Fish Food, 0.7-oz jar
Ocean Nutrition Instant Baby Brine Shrimp Fish Food, 0.7-oz jar
Ocean Nutrition Instant Baby Brine Shrimp Fish Food, 0.7-oz jar
Ocean Nutrition Instant Baby Brine Shrimp Fish Food, 0.7-oz jar
Ocean Nutrition Instant Baby Brine Shrimp Fish Food, 0.7-oz jar
Ocean Nutrition Instant Baby Brine Shrimp Fish Food, 0.7-oz jar
Ocean Nutrition Instant Baby Brine Shrimp Fish Food, 0.7-oz jar

Ocean Nutrition Instant Baby Brine Shrimp Fish Food, 0.7-oz jar

Rated 4.8 out of 5 stars
28
$14.99 Chewy Price
($21.42/oz)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Digestibility

4.5/5
Great

Ingredients

4.8/5
Excellent

Nutritional Content

4.7/5
Excellent

Palatability

4.5/5
Great

Is this saltwater fish food right for my pet?

Top Ingredients

Baby Brine Shrimp (Artemia Nauplii), Water, Salt

Special Diet

Natural, High-Protein, Limited Ingredient Diet

Fish Type

Marine Fish, Marine Invertebrate, Tropical Freshwater, Cichlid...

Food Form

Wet Food, Food Topping, Shrimp
5
Omega One Freeze-Dried Blood Worms Freshwater & Marine Fish Treat, .96-oz jar
Omega One Freeze-Dried Blood Worms Freshwater & Marine Fish Treat, .96-oz jar
Omega One Freeze-Dried Blood Worms Freshwater & Marine Fish Treat, .96-oz jar
Omega One Freeze-Dried Blood Worms Freshwater & Marine Fish Treat, .96-oz jar
Omega One Freeze-Dried Blood Worms Freshwater & Marine Fish Treat, .96-oz jar

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

Rated 4.5 out of 5 stars
320
$13.68 Chewy Price
($14.25/oz)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Digestibility

4.0/5
Great

Ingredients

4.2/5
Great

Nutritional Content

4.2/5
Great

Palatability

4.0/5
Great

Is this saltwater fish food right for my pet?

Top Ingredients

Blood Worms, Vitamin E Supplement

Special Diet

High-Protein

Fish Type

Cichlid, Betta, Tropical Freshwater, Marine Fish...

Food Form

Freeze-Dried, Treats
6
Repashy Superfoods Soilent Green Gel Premix Fish, Amphibian & Reptile Food, 3-oz bottle
Repashy Superfoods Soilent Green Gel Premix Fish, Amphibian & Reptile Food, 3-oz bottle

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

Rated 4.7 out of 5 stars
58
$12.77 Chewy Price
($4.26/oz)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Digestibility

4.6/5
Excellent

Ingredients

4.6/5
Excellent

Nutritional Content

4.6/5
Excellent

Palatability

4.6/5
Excellent

Is this saltwater fish food right for my pet?

Top Ingredients

Spirulina Algae, Algae Meal (Chlorella), Krill Meal, Pea Protein Isolate, Black Soldier Fly Larvae Meal

Special Diet

High-Protein

Fish Type

Marine Fish, Tropical Freshwater

Food Form

Powder
7
Omega One Freeze-Dried Tubifex Worms Freshwater & Marine Fish Treat, 1.5-oz jar

Omega One Freeze-Dried Tubifex Worms Freshwater & Marine Fish Treat, 1.5-oz jar

Rated 4.7 out of 5 stars
116
$12.95 Chewy Price
($8.64/oz)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Digestibility

4.8/5
Excellent

Ingredients

4.6/5
Excellent

Nutritional Content

4.7/5
Excellent

Palatability

4.6/5
Excellent

Is this saltwater fish food right for my pet?

Top Ingredients

Tubifex Worms, Vitamin E Supplement

Special Diet

High-Protein

Fish Type

Tropical Freshwater, Marine Fish

Food Form

Freeze-Dried
8
San Francisco Bay Brand Freeze-Dried Mysis Shrimp Fish Treats, 0.89-oz jar

San Francisco Bay Brand Freeze-Dried Mysis Shrimp Fish Treats, 0.89-oz jar

Rated 4.6 out of 5 stars
25
$8.99 Chewy Price
($10.11/oz)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Digestibility

4.5/5
Great

Ingredients

4.6/5
Excellent

Nutritional Content

4.4/5
Great

Palatability

3.7/5
Good

Is this saltwater fish food right for my pet?

Top Ingredient

Mysis Shrimp

Special Diet

Natural, Limited Ingredient Diet, High-Protein

Food Flavor

Seafood & Fish

Fish Type

Marine Fish, Tropical Freshwater, Cichlid, Marine Invertebrate
9
Tetra BabyShrimp Sun Dried Gammarus Freshwater & Saltwater Fish Food, .35-oz jar
Tetra BabyShrimp Sun Dried Gammarus Freshwater & Saltwater Fish Food, .35-oz jar
Tetra BabyShrimp Sun Dried Gammarus Freshwater & Saltwater Fish Food, .35-oz jar
Tetra BabyShrimp Sun Dried Gammarus Freshwater & Saltwater Fish Food, .35-oz jar
Tetra BabyShrimp Sun Dried Gammarus Freshwater & Saltwater Fish Food, .35-oz jar
Tetra BabyShrimp Sun Dried Gammarus Freshwater & Saltwater Fish Food, .35-oz jar

Tetra BabyShrimp Sun Dried Gammarus Freshwater & Saltwater Fish Food, .35-oz jar

Rated 4.6 out of 5 stars
166
$4.63 Chewy Price
($13.23/oz)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Digestibility

4.1/5
Great

Ingredients

4.2/5
Great

Nutritional Content

4.0/5
Great

Palatability

4.2/5
Great

Is this saltwater fish food right for my pet?

Top Ingredient

Sun-Dried Freshwater Shrimp

Fish Type

Goldfish, Marine Fish, Tropical Freshwater

Food Form

Freeze-Dried, Dehydrated, Shrimp

Health Feature

Digestive Health, Weight Management
10
NorthFin Veggie Formula 1 mm Sinking Pellets Fish Food, 2.5-kg bag
NorthFin Veggie Formula 1 mm Sinking Pellets Fish Food, 2.5-kg bag
NorthFin Veggie Formula 1 mm Sinking Pellets Fish Food, 2.5-kg bag
NorthFin Veggie Formula 1 mm Sinking Pellets Fish Food, 2.5-kg bag

NorthFin Veggie Formula 1 mm Sinking Pellets Fish Food, 2.5-kg bag

Rated 4.7 out of 5 stars
19
$76.99 Chewy Price
($13.98/lb)
Promo, New Customers Only: Spend $49+, get $20 eGift Card

Our ratings

Digestibility

4.8/5
Excellent

Ingredients

4.8/5
Excellent

Nutritional Content

4.8/5
Excellent

Palatability

4.8/5
Excellent

Is this saltwater fish food right for my pet?

Top Ingredients

Kelp, Whole Antarctic Krill Meal, High Omega-3 (DHA) Herring Meal, Whole Sardine Meal, Wheat Flour

Aquarium Type

Saltwater, Freshwater

Fish Type

Tropical Freshwater, Marine Fish

Food Form

Sinking Pellets