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San Francisco Bay Brand Frozen Reef Plankton Cubes offer an outstanding, all-natural zooplankton diet specifically harvested to feed your entire reef ecosystem simultaneously. Featuring Calanus finmarchicus, a species of red calanus copepod native to cold marine waters, this highly nutritious food source is rich in natural carotenoid pigments and essential fatty acids. Because these plankton naturally graze on marine phytoplankton, they act as tiny nutrient powerhouses that stimulate feeding instincts, support cellular development, and bring out brilliant colors in both fish and invertebrates.
Key benefits
Simultaneous Reef Feeding: The ideal particle size to feed fish, corals, and filter-feeding invertebrates all at the same time.
Naturally Rich in Carotenoids: High levels of natural red pigments (such as beta-carotene) safely and intensely boost the natural coloration of marine life.
Essential Fatty Acids (EPA & DHA): Packed with vital lipid profiles that support strong immune systems, high energy levels, and overall fish vigor.
Triggers Finicky Eaters: Highly attractive to hard-to-feed marine species such as anthias, dwarf angels, and butterflyfish.
Portion-Controlled Cubes: Packaged in a convenient 30-cube blister tray to preserve freshness, prevent freezer burn, and make daily feeding completely mess-free.
Specifications
Net weight: 3.5 oz (100 g)
Form: Frozen pop-out cubes (30 cubes)
Primary purpose: Color enhancement, growth support, and mixed reef feeding
Water type: Saltwater / Reef Aquariums (highly recommended)
Target Species: Corals, anemones, feather dusters, flame scallops, anthias, butterflyfish, pygmy angels, mandarins, and gobies.
Suggested use
Feeding frequency: Feed daily as a primary food source or several times a week as a color-enhancing treat.
Portion control: Feed only the amount your aquarium residents can completely clean up within 3 minutes. Carefully siphon out any leftovers to protect your water quality.
Feeding method: No thawing or rinsing is required. Simply drop a frozen cube directly into a high-flow area of the tank. For target feeding corals or filter feeders, dissolve a cube in a small cup of aquarium water and apply with a syringe or pipette.
Important: Do not microwave or thaw frozen cubes in hot water, as high heat quickly breaks down fragile marine vitamins and proteins.
Ingredients
Red calanus plankton (Calanus finmarchicus), water, carrageenan.
Guaranteed analysis
Crude Protein (min): 2.3%
Crude Fat (min): 3.4%
Crude Fiber (max): 0.5%
Moisture (max): 94.2%
Ash (max): 1.0%
Phosphorus (min): 0.1%
Storage and safety
Keep continuously frozen at 0°F (-18°C) or below.
Avoid letting the product thaw completely and refreezing, as this degrades the nutritional profile and physical shape of the zooplankton.
Wash hands thoroughly with soap and water after handling frozen aquatic food.
Keep out of reach of children and household pets.
Warnings
For aquarium use only. Not for human consumption.
What’s included
1 x Package of San Francisco Bay Brand Frozen Reef Plankton (3.5 oz / 30 Cubes)
Why choose
San Francisco Bay Brand Frozen Reef Plankton Cubes provide a highly effective way to nourish a diverse marine aquarium with minimal effort. By flash-freezing cold-water Calanus finmarchicus copepods, this formula delivers an abundant source of natural proteins, lipids, and pigment-boosting carotenoids directly to your reef. It provides a clean, safe alternative to live foods, allowing you to feed everything from small-polyp stony corals to selective, predatory marine fish with a single, mess-free cube.
San Francisco Bay Brand Frozen Reef Plankton Cubes offer an outstanding, all-natural zooplankton diet specifically harvested to feed your entire reef ecosystem simultaneously. Featuring Calanus finmarchicus, a species of red calanus copepod native to cold marine waters, this highly nutritious food source is rich in natural carotenoid pigments and essential fatty acids. Because these plankton naturally graze on marine phytoplankton, they act as tiny nutrient powerhouses that stimulate feeding instincts, support cellular development, and bring out brilliant colors in both fish and invertebrates.
Key benefits
Simultaneous Reef Feeding: The ideal particle size to feed fish, corals, and filter-feeding invertebrates all at the same time.
Naturally Rich in Carotenoids: High levels of natural red pigments (such as beta-carotene) safely and intensely boost the natural coloration of marine life.
Essential Fatty Acids (EPA & DHA): Packed with vital lipid profiles that support strong immune systems, high energy levels, and overall fish vigor.
Triggers Finicky Eaters: Highly attractive to hard-to-feed marine species such as anthias, dwarf angels, and butterflyfish.
Portion-Controlled Cubes: Packaged in a convenient 30-cube blister tray to preserve freshness, prevent freezer burn, and make daily feeding completely mess-free.
Specifications
Net weight: 3.5 oz (100 g)
Form: Frozen pop-out cubes (30 cubes)
Primary purpose: Color enhancement, growth support, and mixed reef feeding
Water type: Saltwater / Reef Aquariums (highly recommended)
Target Species: Corals, anemones, feather dusters, flame scallops, anthias, butterflyfish, pygmy angels, mandarins, and gobies.
Suggested use
Feeding frequency: Feed daily as a primary food source or several times a week as a color-enhancing treat.
Portion control: Feed only the amount your aquarium residents can completely clean up within 3 minutes. Carefully siphon out any leftovers to protect your water quality.
Feeding method: No thawing or rinsing is required. Simply drop a frozen cube directly into a high-flow area of the tank. For target feeding corals or filter feeders, dissolve a cube in a small cup of aquarium water and apply with a syringe or pipette.
Important: Do not microwave or thaw frozen cubes in hot water, as high heat quickly breaks down fragile marine vitamins and proteins.
Ingredients
Red calanus plankton (Calanus finmarchicus), water, carrageenan.
Guaranteed analysis
Crude Protein (min): 2.3%
Crude Fat (min): 3.4%
Crude Fiber (max): 0.5%
Moisture (max): 94.2%
Ash (max): 1.0%
Phosphorus (min): 0.1%
Storage and safety
Keep continuously frozen at 0°F (-18°C) or below.
Avoid letting the product thaw completely and refreezing, as this degrades the nutritional profile and physical shape of the zooplankton.
Wash hands thoroughly with soap and water after handling frozen aquatic food.
Keep out of reach of children and household pets.
Warnings
For aquarium use only. Not for human consumption.
What’s included
1 x Package of San Francisco Bay Brand Frozen Reef Plankton (3.5 oz / 30 Cubes)
Why choose
San Francisco Bay Brand Frozen Reef Plankton Cubes provide a highly effective way to nourish a diverse marine aquarium with minimal effort. By flash-freezing cold-water Calanus finmarchicus copepods, this formula delivers an abundant source of natural proteins, lipids, and pigment-boosting carotenoids directly to your reef. It provides a clean, safe alternative to live foods, allowing you to feed everything from small-polyp stony corals to selective, predatory marine fish with a single, mess-free cube.
