A community tank, a reef display, and a tank of herbivorous grazers all have different nutritional priorities, and Ocean Nutrition builds a distinct flake formula for each rather than offering one catch-all blend.
Choosing a Formula
- Community Formula Flakes - a highly attractive staple food designed specifically for the community tank, blending fine ingredients suited to a mixed-species freshwater setup.
- Formula One Flakes - a highly palatable staple food for marine tropical fish with high protein content, supporting coloration.
- Formula Two Flakes - a highly palatable staple food for herbivorous tropical fish with appropriate protein content for plant-leaning diets.
- Prime Reef Flakes - a highly palatable staple food for reef aquariums, sourced from pure marine proteins.
- Brine Shrimp Plus Flakes - a natural-ingredient food providing daily nutrition for a variety of fish and invertebrates.
Choosing the Right Staple
- Mixed freshwater community tank? Community Formula is built specifically for that setup.
- Marine tank with mostly carnivorous or omnivorous fish? Formula One's higher protein content fits.
- Marine tank with herbivorous grazers? Formula Two's plant-forward balance is the better match.
- Reef tank wanting pure marine-protein nutrition? Prime Reef is formulated specifically for that.
Ocean Nutrition Flake Foods are available at Marine Concept Supply in 70g sizes across all formulas - order online or pick up at our shop in Wheeling, IL. Shop Community Formula, Formula One, Formula Two, Prime Reef, or Brine Shrimp Plus, and browse more fish food & nutrition.

