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Cobalt Fish Supplies
32 results
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Cobalt Aquatics E-X-T Inline Pump

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As low as $27.99
Take on a variety of aquarium tasks with this compact, inline pump. Cobalt Aquatics E-X-T Inline Pump is an energy-efficient choice for transporting water or driving a variety of aquarium devices including canister filters or UV clarifiers. Silent, inline pump boasts dual internal (in tank) or external (out-of-tank) use while drawing just 8 watts of electricity. 5/8" hose barbs and ...
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Cobalt Aquatics Oxy-Pro Aquarium Air Pump

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As low as $58.33
Electronic aquarium air pump with adjustable flow rate up to 40 gph Provide precise amount of air to run air-driven aquarium devices LED lit electronic adjustment brightens as you increase aquarium aeration Keep operating cost, air flow and noise under control with power to spare. The Cobalt Aquatics Oxy-Pro Aquarium Air Pump boasts outstanding energy efficiency, operating on JUST 2 ...
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Cobalt Aquatics Brine Shrimp Frozen Fish Food

As low as $5.39
Premium frozen fish food for freshwater and marine aquarium fish Phytoplankton enriched brine shrimp boosts aquarium fish nutrition Great food to condition aquarium fish to accept prepared fish food Highly palatable conditioning food helps finicky aquarium fish accept prepared fish food. Cobalt Aquatics Brine Shrimp Frozen Fish Food offers natural nutrition irresistible to both freshwater and ...
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Cobalt Aquatics Mysis Shrimp Frozen Fish Food

As low as $5.39
Premium frozen fish food offers irresistible natural nutrition to aquarium fish. Cobalt Aquatics Mysis Shrimp Frozen Fish Food is the perfect food for freshwater and marine omnivores and carnivores. Enticing natural flavor, texture, and shape elicit feeding response for even finicky feeders such as seahorses. Cobalt Aquatics Mysis Shrimp Frozen Fish Food contains added vitamins and minerals, ...
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Cobalt Aquatics Cyclops Cubes Frozen Fish Food

As low as $6.29
Natural nutrition sized right for a variety of juvenile freshwater and marine fish species. Cobalt Aquatics Cyclops Cubes Frozen Fish Food featuring phytoplankton-enriched Cyclops ranging from 200 to 400 microns in size provides an ideal alternative to Artemia (brine shrimp). Also great for feeding filter feeding marine invertebrates and corals. Contains such added vitamins and minerals as ...
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Cobalt Aquatics Rotifer Cubes Frozen Fish Food

As low as $7.19
Phytoplankton-enriched rotifers for reef aquarium inhabitants Nutritious offering for aquarium corals & aquarium filter feeders 80-200 micron size rotifers are also great for larval aquarium fish Phytoplankton-enriched rotifers sized from 80 to 200 microns provide fine dining for reef aquarium inhabitants. Cobalt Aquatics Rotifer Cubes Frozen Fish Food is the perfect food for larval fish, ...
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Cobalt Aquatics Daphnia Cubes Frozen Fish Food

As low as $5.39
Ensure proper nutrition for smaller aquarium fish and fry with wholesome freshwater water fleas. Cobalt Aquatics Daphnia Cubes Frozen Fish Food easily fit into small mouths ensuring premium natural nutrition for smaller freshwater and marine fish. Cobalt Aquatics Daphnia Cubes Frozen Fish Food also helps support digestive health, providing a natural source of roughage that purges aquarium ...
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Cobalt Aquatics Pro Breeder Premium Fish Food

As low as $5.99
Condition breeding aquarium fish with protein-rich premium flakes or pellets enhanced with probiotics. Cobalt Aquatics Pro Breeder Premium Fish Food features an advanced scientific formula developed to support ultimate fish health, color, and digestion. A special blend of beef heart, earthworm, egg, spirulina, and high quality salmon fish meal delivers nutrition necessary for aquarium fish ...
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Cobalt Aquatics Zeolite Filter Media

As low as $7.99
Keep toxic ammonia at bay with high-quality zeolite filter media. Cobalt Zeolite Filter Media is a must-have chemical filter media for freshwater aquariums that commonly experience ammonia spikes. Ammonia buildup due to heavily stocked aquariums, overfeeding or large, messy carnivorous fish can quickly create a harmful aquatic environment. Use Cobalt Zeolite Filter Media to remove ammonia as ...
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Cobalt Aquatics Blood Worms Cubes Frozen Fish Food

As low as $6.29
Juicy jumbo frozen bloodworms great for freshwater aquarium fish Delectable natural source of protein boosts aquarium fish nutrition Triple sterilized to eliminate harmful bacteria, parasites and odor Rigorous selection, sterilization, and preservation process ensure premium natural nutrition for freshwater aquarium fish. Cobalt Aquatics Blood Worms Cubes Frozen Fish Food contains red, fat, ...
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Cobalt Aquatics Premium Cichlid Food

As low as $7.99
Probiotics-enhanced nutrition means clean aquariums for beautiful cichlids. Cobalt Aquatics Premium Cichlid Food takes nutrition to the next level with flake or pellet food enhanced with naturally occurring probiotic bacteria. These beneficial probiotics improve digestion, resulting in less waste for a cleaner aquarium. Advanced formula will not cloud aquarium water, helping to maintain ...
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Cobalt Aquatics Spirulina Premium Fish Food

As low as $14.99
Herbivore and omnivore nutrition enhanced with probiotics means less waste and cleaner aquariums. Cobalt Aquatics Spirulina Premium Fish Food employs advanced research and innovation to boost aquarium fish nutrition. Naturally occurring probiotic bacteria are incorporated into these premium spirulina flakes and pellets to improve fish digestion. The result is less waste and a cleaner aquarium ...
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Cobalt Aquatics Premium Goldfish Food

As low as $6.99
Goldfish food with probiotic bacteria keeps aquarium water cleaner Formulated with quality ingredients for healthy and colorful goldfish Flakes or pellets enhanced with probiotics to improve digestion and reduce waste Keep goldfish aquariums looking their best with premium nutrition enhanced with probiotics. Cobalt Aquatics Premium Goldfish Food contains naturally occurring probiotic strains ...
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Cobalt Aquatics Frozen Tropical Variety Cubes Frozen Fish Food

As low as $5.59
Offer varied nutrition to tropical freshwater aquarium fish with greater ease. Cobalt Aquatics Frozen Tropical Variety Cubes Frozen Fish Food contains four different aquarium fish favorites each in individualized cubes so it is super convenient to offer the nutritional variety they crave. Contains such added vitamins and minerals as Vitamin C to support overall fish health and well-being. ...
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Cobalt Aquatics Color Premium Fish Food

As low as $129.99
Give tropical aquarium fish a nutritional boost for better coloration, health, and digestion. Cobalt Aquatics Color Premium Fish Food is developed to promote cleaner water and striking fish coloration. This advanced, color-enhancing formula is made with naturally occurring probiotic bacteria PLUS quality ingredients selected to bring out natural vivid coloration of tropical aquarium fish. ...
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Cobalt Aquatics Frozen Shrimp & Vegi Cubes Frozen Fish Food

As low as $7.19
Nutritious frozen aquarium fish food blend with 3 types of shrimp Contains spirulina & chlorella algae for herbivorous aquarium fish Great for fresh & saltwater aquarium fish including African cichlids Delectable 3 shrimp blend with spirulina and chlorella algae delivers outstanding natural nutrition. Cobalt Aquatics Frozen Shrimp & Vegi Cubes Frozen Fish Food contains a meaty blend of Mysis ...
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Cobalt Aquatics Brine Shrimp Premium Fish Food

As low as $16.99
Premium brine shrimp flakes or pellets support ultimate fish health, color, and digestion without clouding aquarium water. Enhanced with probiotic bacteria, Cobalt Aquatics Brine Shrimp Premium Fish Food is the result of advanced research and innovation. Naturally occurring microorganisms formulated into these nutritious flakes and pellets improve fish digestion for less waste production and ...
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Cobalt Aquatics CA Mysis

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As low as $9.99
Nutritious frozen mysis shrimp for freshwater & marine aquarium fish S.E.L.C.O. BOOST infused for unprecedented aquarium fish nutrition Mysis shrimp flash frozen on the boat to preserve freshness & quality Flash frozen mysis shrimp fortified with S.E.L.C.O. BOOST delivers unprecedented levels of nutrition! Cobalt Aquatics CA Mysis are harvested from a glacier fed lake in Canada and then ...
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Cobalt Aquatics Tropical Premium Fish Food

As low as $6.99
Premium fish food made with salmon fish meal, krill, brine shrimp, spirulina & more! Probiotic-enhanced tropical flakes and pellets help improve fish digestion Nutritional diet formulated for less waste and cleaner aquariums Salmon fish meal is the number one ingredient in these probiotic-enhanced tropical flakes and tropical pellets. Cobalt Aquatics Tropical Premium Fish Food combines ...
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Cobalt Aquatics Biological Filter Media

As low as $5.99
Biological filter media for freshwater and saltwater aquariums Maximize surface area for beneficial aquarium bacteria to thrive Available in extremely porous Ceramic Rings or advanced design Bio-Globes Boost biological filtration with your choice of two innovative media options. Cobalt Aquatics Biological Filter Media offer the ideal habitat for beneficial nitrifying bacteria to colonize and ...
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Cobalt Aquatics Discus Hans Flake & Pellet Fish Foods

As low as $9.99
Probiotic-enhanced nutritional blend co-developed with renowned discus expert Discus Hans Premium flakes or pellets support discus health and color with beef heart, krill, spirulina, and more Signature blue flakes or blue pellets with concentrated vitamins support immune health Feed your discus a powerful nutritional blend co-developed with renowned discus expert Discus Hans. Cobalt Aquatics ...
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Cobalt Aquatics Mysis Flake & Pellet Fish Foods

As low as $219.99
Mysis shrimp, salmon fish meal, krill, spirulina, earthworm, and more satisfy the nutritional needs of all tropical and marine fish. This highly palatable formula helps finicky freshwater and marine fish acclimate to prepared foods. Cobalt Aquatics Mysis Flake & Pellet Fish Foods are loaded with Omega-3 fatty acids (EPA/DHA) and the antioxidant Astaxanthin to support consistent growth and ...
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Cobalt Aquatics Anti-Nitrate Filter Resin

As low as $16.99
High-capacity nitrate removing media great for all aquariums Rapidly removes nitrate for improved aquarium water quality Pre-bagged resin media allows easy aquarium use and removal Combat stubborn nitrate levels with greater ease. Cobalt Aquatics Anti-Nitrate Filter Resin is a high-capacity nitrate removing resin that comes pre-bagged for ease of use and replacement. Nitrate is rapidly ...
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Cobalt Aquatics Mysis Spirulina Flake & Pellet Fish Foods

As low as $19.99
Mysis shrimp, spirulina algae, and many more beneficial ingredients create a highly palatable formula for all tropical and marine herbivores and omnivores. Cobalt Aquatics Mysis Spirulina Flake & Pellet Fish Foods are perfect for finicky fish transitioning to prepared foods. Plus, they're loaded with Omega-3 fatty acids (EPA/DHA) and the antioxidant Astaxanthin for consistent fish growth and ...
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Cobalt Aquatics Activated Carbon

As low as $8.99
Pre-bagged high quality activated carbon keeps dusty messes to a minimum. Cobalt Aquatics Activated Carbon makes it easier and cleaner to employ this popular aquarium chemical filter media. You'll be amazed the difference these pre-rinse and pre-bagged activated carbon make on routine aquarium maintenance. Enjoy sparkling aquarium water free of odors, heavy metals and medications. Cobalt ...
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Cobalt Aquatics Protein Skimmer Pumps

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As low as $94.09
Italian-made water pumps with a venturi and matched needle-wheel impeller create beneficial bubbles in your protein skimmer High-quality pumps designed for submersible use in saltwater aquariums Energy-efficient pumps include all accessories for optimal performance Compact, powerful, Italian-made water pumps create huge quantities of beneficial bubbles in your protein skimmer! These high ...
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Cobalt Aquatics Shrimp Pellets

As low as $14.99
Sinking shrimp pellets supplement fish diet with marine protein Delivers nutrition to fish that feed at the bottom of the aquarium Satisfy meaty cravings of medium to large freshwater aquarium fish Supplement the diet of medium to large tropical fish with quality marine protein. Cobalt Aquatic's Shrimp Pellets are a nutritious, sinking food that has high levels of marine protein ...
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Cobalt Aquatics Coral Food

As low as $14.99
Powdered food for aquarium corals and filter feeding invertebrates Provides balanced nutrition to support coral growth and coloration Coral food powder makes a convenient live or frozen food alternative Convenient live/frozen food alternative ensures proper coral nutrition without special storage or handling needs. Cobalt Aquatics Coral Food requires no refrigeration or lengthy preparation to ...
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Cobalt Aquatics Coral Food Cubes Frozen Fish Food

As low as $7.19
Quality ingredients and fine particle size ensure proper nutrition for all corals and filter feeders. Cobalt Aquatics Coral Food Cubes Frozen Fish Food contains a nutritious blend of rotifers, Cyclops, and Spirulina to provide a complete diet for reef aquarium inhabitants. Contains such added vitamins and minerals as Vitamin C to support overall health and well-being. Shop all Aquarium Fish ...
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Cobalt Aquatics Marine Vegi Cubes Frozen Fish Food

As low as $7.19
Ensure marine herbivore nutrition with an enticing variety of premium ingredients. Cobalt Aquatics Marine Vegi Cubes Frozen Fish Food is loaded with marine algae, phytoplankton, krill, rotifers, and more for outstanding natural nutrition. Highly palatable formula helps condition finicky marine aquarium fish to accept prepared fish foods. Contains such added vitamins and minerals as Vitamin C ...
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Cobalt Aquatics Marine Omni Cubes Frozen Fish Food

As low as $6.29
Frozen aquarium fish food for premium marine omnivore nutrition Plankton, seafood, seaweed & more add variety to aquarium fish diet Smaller particle size suitable for aquarium corals and invertebrates Quality blend of premium ingredients ensure varied nutrition for marine omnivores. Cobalt Aquatics Marine Omni Cubes Frozen Fish Food contains an enticing variety of ingredients that appeal to a ...
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Cobalt Aquatics Marine Omni Flake & Pellet Fish Foods

As low as $189.99
Probiotic-enhanced fish food satisfies the nutritional needs of all marine omnivores Premium flakes or pellets support fish growth & color with squid, salmon, krill, spirulina, kelp, and more Signature blue flakes or blue pellets with concentrated vitamins support immune health Cobalt Aquatics Marine Omni Flake & Pellet Fish Foods contain a powerful nutritional blend for all marine fish. ...
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