Fish Supplies › calcium magnesium

Seachem® Reef Advantage Calcium? Maintains Magnesium & Strontium 500 Gm

Reef Advantage Calcium? is a non-caustic (pH 8.3?8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carbonates are essential to all coral growth. If either becomes deficient... more

Pro-Reef Bucket Salt, 80 Gallon

Tropic Marin Pro-Reef Sea Salt has been designed to meet the special requirements of reef aquariums with optimized concentrations of calcium and magnesium, which promote the growth of corals. Tropic Marin Pro-Reef is thus the ideal foundation for the... more

Pro-Reef Bucket Salt, 200 Gallon

Tropic Marin Pro-Reef Sea Salt has been designed to meet the special requirements of reef aquariums with optimized concentrations of calcium and magnesium, which promote the growth of corals. Tropic Marin Pro-Reef is thus the ideal foundation for the... more

Coral Pro Salt, Treats 55 Gallons, 15.4 lbs.

Coral Pro contains elevated and balanced levels of the foundation elements (Calcium, Magnesium, Bicarbonates) necessary for sustainable, accelerated coral growth.If your goal is to maximize coral growth, then Coral Pro combined with our reef care... more

Seachem Reef Complete Raises Calcium and Maintains Magnesium and Strontium in Aquariums 16.9 oz

Reef Complete is a concentrated (160 000 mg/L) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater without affecting pH. Calcium and carbonates are essential to all coral growth. If either... more

Brightwell Aquatics Reef Code B P - Powdered Calcium & Alkalinity for All Marine Aquariums 1000g

Product Description It is recommended that calcium and magnesium concentrations in the aquarium system be determined by using accurate test kits prior to supplementing. Do not add this product directly to an aquarium containing live animals without... more

Brightwell Aquatics Reef Code B P - Powdered Calcium & Alkalinity for All Marine Aquariums 1000g

Product Description It is recommended that calcium and magnesium concentrations in the aquarium system be determined by using accurate test kits prior to supplementing. Do not add this product directly to an aquarium containing live animals without... more

KUF CALMAG Calcium PP Supplement 2.5 Gallon

KUF CALMAG provides a big kick of liquid calcium and magnesium and a healthy percentage of sulfur a frequently overlooked component of flowering fertility needs. By creating a product without added nitrogen phosphate and potassium we give you control... more

HElectQRIN CALMAG Calcium PP Supplement 2.5 Gallon

HElectQRIN CALMAG provides a big kick of liquid calcium and magnesium and a healthy percentage of sulfur a frequently overlooked component of flowering fertility needs. By creating a product without added nitrogen phosphate and potassium we give you... more

WANLINDZ CALMAG Calcium PP Supplement 2.5 Gallon

WANLINDZ CALMAG provides a big kick of liquid calcium and magnesium and a healthy percentage of sulfur a frequently overlooked component of flowering fertility needs. By creating a product without added nitrogen phosphate and potassium we give you... more

CaribSea Reptilite Calcium Substrate Habitat 10 Lb Smokey Sands

Bring a bit of the Caribbean home with CaribSea Inc. maker of environmental accessories for aquariums. CaribSea Reptitle Calcium Substrate low impact substrate contains aragonite (soluble calcium carbonate) strontium and magnesium. It has no silica and... more

Josh s Frogs Hermit Crab Mineral Supplement Blend (4.5 oz)- Greensand Earthworm Castings Calcium

Product Description Josh s Frogs Hermit Crab Mineral Supplement Blend Ingredients Calcium Calcium Carbonate Magnesium Potassium Sodium Phosphorus Sulfur Nitrogen Boron Copper Iron Manganese Zinc Potash Silica Iron Oxide Magnesia Lime Phosphoric Acid... more

Fritz Aquatics 80311 Fritz RPM Liquid Magnesium Reef Aquarium Supplement 32-Ounce

Product Description Magnesium plays a critical role in marine aquariums by maintaining a balance between calcium and alkalinity. It is impossible to maintain calcium and alkalinity at the proper levels without also maintaining magnesium. A proper... more

Fritz Aquatics 80311 Fritz RPM Liquid Magnesium Reef Aquarium Supplement 32-Ounce

Magnesium plays a critical role in marine aquariums by maintaining a balance between calcium and alkalinity. It is impossible to maintain calcium and alkalinity at the proper levels without also maintaining magnesium. A proper magnesium level is also... more

Fritz Aquatics 80311 Fritz RPM Liquid Magnesium Reef Aquarium Supplement 32-Ounce

Magnesium plays a critical role in marine aquariums by maintaining a balance between calcium and alkalinity. It is impossible to maintain calcium and alkalinity at the proper levels without also maintaining magnesium. A proper magnesium level is also... more

Fritz Aquatics 80311 Fritz RPM Liquid Magnesium Reef Aquarium Supplement 32-Ounce

Magnesium plays a critical role in marine aquariums by maintaining a balance between calcium and alkalinity. It is impossible to maintain calcium and alkalinity at the proper levels without also maintaining magnesium. A proper magnesium level is also... more

Calcium Blocks included in these Shrimp GROWER 45% Protein Sinking Pellets 1/16 x 3/8 Pellets for Shrimp Snails Crabs Catfish Plecos for All Tropical Fish Pellets by Zeigler..12oz Small Jar

Aquatic Foods & Blackworm Co. Calcium Blocks & Sinking Grower Pellets- For Shrimp Axolotl Snails Newts All Bottom Fish (Apx. 3/32 x 1/8 -1/4 ) Calcium Block Ingredients: Calcium sulfate Fish Meal Wheat starch Wheat gluten magnesium sulfate Brewer s... more

Calcium Blocks included in these Shrimp GROWER 45% Protein Sinking Pellets 1/16 x 3/8 Pellets for Shrimp Snails Crabs Catfish Plecos for All Tropical Fish Pellets by Zeigler…5-lb 8oz Lg Jar

Aquatic Foods & Blackworm Co. Calcium Blocks & Sinking Grower Pellets- For Shrimp Axolotl Snails Newts All Bottom Fish (Apx. 3/32 x 1/8 -1/4 ) Calcium Block Ingredients: Calcium sulfate Fish Meal Wheat starch Wheat gluten magnesium sulfate Brewer s... more

Calcium Blocks included in these Shrimp GROWER 45% Protein Sinking Pellets 1/16 x 3/8 Pellets for Shrimp Snails Crabs Catfish Plecos for All Tropical Fish Pellets by Zeigler…2-lb 6oz Med Jar

Aquatic Foods & Blackworm Co. Calcium Blocks & Sinking Grower Pellets- For Shrimp Axolotl Snails Newts All Bottom Fish (Apx. 3/32 x 1/8 -1/4 ) Calcium Block Ingredients: Calcium sulfate Fish Meal Wheat starch Wheat gluten magnesium sulfate Brewer s... more

Brightwell Aquatics Magnesion-P - Magnesium Powder Supplement for Marine & Reef Aquariums 800g

Magnesium plays a vital role in reef aquariums: it helps maintain calcium and carbonate (composing the majority of measurable alkalinity) concentrations by limiting unwanted inorganic precipitation with each other. In the absence of adequate magnesium... more

Brightwell Aquatics NeoMag - Magnesium Media for Placement in Reef Aquarium Media Reactors 5.4-kg

Product Description Magnesium plays a vital role in reef aquaria: it helps maintain calcium and carbonate (composing the majority of measurable alkalinity) concentrations by limiting unwanted inorganic precipitation with each other. In the absence of... more

Brightwell Aquatics Magnesion-P - Magnesium Powder Supplement for Marine & Reef Aquariums 3.2-kg

Product Description Magnesium plays a vital role in reef aquariums: it helps maintain calcium and carbonate (composing the majority of measurable alkalinity) concentrations by limiting unwanted inorganic precipitation with each other. In the absence of... more

Brightwell Aquatics Kalk+2

Calcium Magnesium & Strontium Supplement for all Marine Fish & Reef Aquaria Overview Contains calcium strontium and magnesium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of Kalk+2 to reef-building... more

Brightwell Aquatics Kalk+2

Calcium Magnesium & Strontium Supplement for all Marine Fish & Reef Aquaria Overview Contains calcium strontium and magnesium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of Kalk+2 to reef-building... more

Two Little Fishies ATLCB4B C-Balance 1 Gallon

A two-part solution for replenishing calcium and alkalinity. Adjusts calcium magnesium and strontium ions to Natural Seawater ratios and achieves a balanced ionic residual. Promotes the optimal conditions for stony corals and coralline algae. more

Two Little Fishies ATLCB2C C Balance 32-Ounce 2 Bottles

A two-part solution for replenishing calcium and alkalinity. Adjusts calcium magnesium and strontium ions to Natural Seawater ratios and achieves a balanced ionic residual. Promotes the optimal conditions for stony corals and coralline algae. more

Two Little Fishies ATLCB4B C-Balance 1 Gallon

A two-part solution for replenishing calcium and alkalinity. Adjusts calcium magnesium and strontium ions to Natural Seawater ratios and achieves a balanced ionic residual. Promotes the optimal conditions for stony corals and coralline algae. more

Two Little Fishies ATLCB2C C Balance 32-Ounce 2 Bottles

A two-part solution for replenishing calcium and alkalinity. Adjusts calcium magnesium and strontium ions to Natural Seawater ratios and achieves a balanced ionic residual. Promotes the optimal conditions for stony corals and coralline algae. more

Cichlid Lake Salt 1 kg / 2.2 lbs

Product Description From the manufacturer Cichlid Lake Salt Replicates the environment of African Cichlids Contains proper amounts of calcium magnesium sodium and potassium Affects hardness only not alkalinity or pH Cichlid Lake Salt is a chemically... more

Cichlid Lake Salt 1 kg / 2.2 lbs

Product Description From the manufacturer Cichlid Lake Salt Replicates the environment of African Cichlids Contains proper amounts of calcium magnesium sodium and potassium Affects hardness only not alkalinity or pH Cichlid Lake Salt is a chemically... more

Flourish250 mL / 8.5 fl. oz.

Flourish® is a comprehensive plant supplement for the natural freshwater aquarium. It contains a rich assortment of important micro elements trace elements and other nutrients. These include calcium magnesium iron and other important elements that... more

Polyplab One 500 ml

One supplies calcium magnesium and alkalinity to your reef in a simple and convenient formula. It is a fully balanced calcium system that does not require complicated reactors multi-part system or any extra equipment. Size: 500 mL Product: Coral... more

Red Sea B Supplement Reef Foundation 5 L

Reef foundation B calcium magnesium strontium and carbonate are the basic foundation elements of coral skeletons. All of These elements need to be available in balanced proportions for coral health and growth. Red Sea reef foundation B is a complex of... more

Red Sea B Supplement Reef Foundation 5 L

Reef foundation B calcium magnesium strontium and carbonate are the basic foundation elements of coral skeletons. All of These elements need to be available in balanced proportions for coral health and growth. Red Sea reef foundation B is a complex of... more

Cichlid Lake Salt 1 kg / 2.2 lbs

From the manufacturer Cichlid Lake Salt Replicates the environment of African Cichlids Contains proper amounts of calcium magnesium sodium and potassium Affects hardness only not alkalinity or pH Cichlid Lake Salt is a chemically sound blend of salts... more

Red Sea B Supplement Reef Foundation 5 L

Reef foundation B calcium magnesium strontium and carbonate are the basic foundation elements of coral skeletons. All of These elements need to be available in balanced proportions for coral health and growth. Red Sea reef foundation B is a complex of... more

Red Sea B Supplement Reef Foundation 5 L

Reef foundation B calcium magnesium strontium and carbonate are the basic foundation elements of coral skeletons. All of These elements need to be available in balanced proportions for coral health and growth. Red Sea reef foundation B is a complex of... more

Seachem Reef Builder 4 kg / 8.8 lbs white

Product Description Reef Builderâ„¢ raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3. Used as directed Reef Builderâ„¢ will not deplete calcium magnesium or strontium... more