Prime Reef Flakes 34g by Ocean Nutrition are a premium marine flake food designed for reef aquariums, intended primarily for carnivorous and omnivorous marine fish and compatible invertebrates.

The Prime Reef Flakes aim to provide a high-protein, marine-based diet mimicking the kinds of prey fish would eat in nature — fish, plankton, shrimp, etc.

Because they are flakes (not pellets or powders), they are easy to dose and convenient for regular feeding.

The Prime Reef Flakes by Ocean Nutrition are available in multiple sizes; the 34 g jar is one of the smaller formats.

Product Features 

• Made in the USA

• Highly palatable staple food for reef aquariums (i.e. meant for regular feeding)

• Source of pure marine proteins (rather than terrestrial proteins) to more closely match natural marine diets

• Supports coloration, health, and vitality in fish and invertebrates

• No artificial colors or preservatives and the formula is designed not to cloud the water when used within guidelines

Ingredients of Prime Reef Flakes

Plankton, dried fish protein digest, salmon, fish meal, wheat gluten & flour, brine shrimp, lecithin, smoked salmon eggs, fish oil, dried kelp/kep meal, mussels, etc.

Guaranteed Analysis:

• Crude Protein (min): 53.4 %

• Crude Fat (min): 16.6 %

• Crude Fiber (max): 0.2 %

• Moisture (max): 8.0 %

• Ash (max): 4.2 %

• Phosphorus (min): 0.6 %

These numbers reflect a formula that is relatively high in protein and fat, with minimal fiber and moderate moisture content.

Feeding Guidelines for Prime Reef Flakes

• Target Users: Suitable for marine (saltwater) tropical fish, and also may be used in freshwater, especially for omnivores/carnivores.

• Feeding Frequency: Feed one to three times daily, but in amounts that your fish can fully consume in ~5 minutes (or similar short window).

• Portion Control: Avoid overfeeding — only provide what fish eat in that short feeding window.

• Combination Feeding: Use Prime Reef Flakes in combination with other formula flake foods (i.e. to vary diet) for best nutritional coverage.

• Storage: Keep the flakes in a cool, dry place. The jar format helps preserve freshness. (While the spec page does not deeply elaborate storage precautions, this is standard best practice for dry fish foods.)

Benefits when using Prime Reef Flakes 34g – Ocean Nutrition 

• High Marine-Based Protein: Because much of the protein comes from marine sources (fish, plankton, shrimp) it is more aligned with what marine carnivores naturally consume.

• Good for Coloration & Vitality: The formula is designed to support pigmentation and general health in marine fish.

• Low Clouding: The formula is engineered to minimize turbidity when used properly, protecting water clarity.

• No Artificial Preservatives / Colors: This reduces risk of undesirable chemical additives in your system.

• Easily Accepted: Many reef keepers report that finicky fish accept it, given its “gourmet” seafood blend.

Limitations 

• Not a Complete Diet for All Needs: While good as a staple, some fish (especially during growth, breeding, or for species with specialized diets) may require supplementation (e.g. live/frozen, specialty feeds).

• Overfeeding Risks: Excess flakes not eaten may decay, contributing to nutrient loading (ammonia, nitrate, phosphate).

• Flow / Current Influence: In strong current systems, small flakes might drift away before all fish can eat them.

• Moisture Sensitivity: The flakes must be kept dry; moisture ingress may degrade the food or promote mold / spoilage.

• Size / Format Constraints: Being flake form, very large predatory fish or those needing larger prey items might find flakes insufficient for satiation.

The Prime Reef Flakes 34 g by Ocean Nutrition are a premium marine flake food made with pure seafood proteins to closely mimic the natural diet of reef fish. They support vibrant coloration, strong health, and overall vitality in carnivorous and omnivorous species. The formula is free from artificial preservatives, highly palatable, and designed not to cloud aquarium water.