Frozen Fish Food – Premium Nutrition, Shipped Frozen Guaranteed

Looking for high-quality frozen fish food with fast, reliable delivery? Pets Warehouse offers a complete selection of frozen aquarium food for freshwater, saltwater, reef tanks, breeders, and beginners — all backed by over 50 years of aquatics expertise.

We stock trusted third-party brands at better prices, ship nationwide with next-day delivery, and pack every order using insulated packaging and dry ice so your food arrives frozen — guaranteed.

Shop Our Complete Selection of Frozen Fish Food

Frozen fish food provides natural, protein-rich nutrition that closely mimics what fish eat in the wild. Our collection includes individual foods and specialty blends suitable for nearly every aquarium.

Frozen Brine Shrimp

• One of the most popular frozen fish foods
• High protein and highly palatable
• Ideal for freshwater and saltwater fish, fry, and reef tanks

Frozen Bloodworms

• Excellent high-protein food for carnivorous fish
• Stimulates feeding response in picky eaters
• Perfect for bettas, cichlids, discus, and angelfish

Frozen Mysis Shrimp

• Premium frozen food for marine and reef fish
• Naturally rich in fatty acids
• Supports growth, energy, and vibrant coloration

Frozen Daphnia

• Natural source of fiber for digestive health
• Helps prevent bloating and constipation
• Great for small freshwater fish

Frozen Reef & Specialty Blends

• Balanced mixes for reef aquariums
• Designed for reef fish, corals, and invertebrates
• Convenient variety for diverse feeding programs

Why Buy Frozen Fish Food from Pets Warehouse?

Better Pricing on Trusted Brands

We carry leading frozen fish food brands without inflated specialty pricing — so you get premium quality at a better value.

Fast Nationwide Shipping

• Nationwide shipping available
• Next-day delivery options
• Insulated packaging with dry ice
• Arrives Frozen Guarantee

Trusted Aquatics Experts Since 1974

Pets Warehouse has served aquarium hobbyists for over 50 years. Our in-house aquatics team carefully selects frozen foods we trust for health, nutrition, and reliability.

Trusted by Thousands of Fishkeepers

Our customers choose Pets Warehouse for quality products, fast fulfillment, and knowledgeable support — and our reviews reflect it.

Benefits of Feeding Frozen Fish Food

• Flash-frozen to preserve natural nutrients
• More natural than many flakes or pellets
• Encourages natural feeding behavior
• Supports immune health, growth, and coloration
• Easy to portion with minimal waste

How to Feed Frozen Fish Food

1. Feed only what fish can consume in 2–3 minutes
2. Thaw briefly in tank water or a feeding cup
3. Optional: rinse thawed food to reduce excess juices
4. Remove uneaten food to maintain water quality

Frozen Fish Food FAQs

Is frozen fish food better than flakes or pellets?

Frozen fish food retains more natural nutrients and is often easier for fish to digest, making it an excellent addition to a balanced diet.

Do you ship frozen fish food year-round?

Yes. We ship frozen fish food nationwide using insulated packaging and dry ice, with an arrives frozen guarantee.

What types of fish can eat frozen fish food?

Frozen fish food is suitable for freshwater fish, saltwater fish, reef fish, breeders, and fry.

Shop Frozen Fish Food with Confidence

From everyday staples to premium reef blends, Pets Warehouse delivers high-quality frozen fish food fast, frozen, and guaranteed.

Browse our frozen fish food selection below and order today.

Looking for food tailored to specific species? Explore our full range of betta fish food, cichlid fish food, and reef fish food — all of which pair perfectly with frozen fish food for a balanced, species-appropriate diet.