Calcium for saltwater aquarium

AQUAFOREST - Ca plus - 150ml - Solution to increase calcium

€6.99

Ca plus from Aquaforest is a solution that increases the level of calcium in saltwater aquariums.

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AQUAFOREST - Calcium - 850 gr - Additive for calcium

(8 reviews)

€9.99

Calcium 850 gr from Aquaforest allows to maintain the level of calcium or to increase it, in reef aquariums.

• 4 in stock

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KORALLEN-ZUCHT Calcium Plus concentrated liquid 1L

€19.99

Concentrated solution to increase calcium in the aquarium.

• 1 in stock

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KORALLEN-ZUCHT Calcium Plus powder 1Kg

€19.99

Concentrated solution to increase calcium in the aquarium.

• 1 in stock

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TROPIC MARIN - Bio-Calcium - 500 g - Calcium for marine...

€13.99

Bio-Calcium 500g from Tropic Marin is biologically ideal calcium supplement for reef aquariums using the Balling method

• 1 in stock

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TROPIC MARIN - Bio-Calcium - 1800 g - Calcium for marine...

€33.99

Bio-Calcium 1800g from Tropic Marin is biologically ideal calcium supplement for reef aquariums using the Balling method

• 2 in stock

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TROPIC MARIN - Carbocalcium - 1000 ml - Kh and Calcium...

(1 review)

€28.99

Carbo calcium 1000ml is a ultra-concentrated additive to increase calcium and carbonate hardness for saltwater aquariums.

• 2 in stock

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FAUNA MARIN - Elemental CA + SR - 1000ml - Concentrated...

(1 review)

€22.99

Ultra Easy CA + SR is a highly concentrated calcium and strontium additive for marine aquariums.

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- ZOANTHUS.FR - Calcium hydroxide 1 kilo

(8 reviews)

€7.99

Calcium hydroxide Ca(OH)2 can be used for the preparation of lime water. This saturated solution of calcium hydroxide helps provide calcium and maintain the alkalinity of your aquarium.

pure >98.0%, Ph Eur, USP, FCC, E 526e

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SEACHEM - Reef Complete 250ml

€12.99 -15% €11.04

SEACHEM Reef Complete is a concentrated liquid calcium supplement designed to restore and maintain calcium to existing levels in natural seawater without affecting pH.

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• 6 in stock

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SALIFERT - All in One 250ml

€12.99 -15% €11.04

SALIFERT All in One 250ml increases KH, Calcium, Strontium and provides trace elements (except iodine) and amino acids.

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SALIFERT - Coral Grower 250ml

€11.99 -15% €10.19

SALIFERT Coral Grower contains calcium, strontium and trace elements (except iodine) necessary for the growth and multiplication of corals and pink and red encrusting coralline algae.

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SALIFERT - Coral Grower 500ml

€21.99 -15% €18.69

SALIFERT Coral Grower contains calcium, strontium and trace elements (except iodine) necessary for the growth and multiplication of corals and pink and red encrusting coralline algae.

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AQUATIC NATURE - All-In-1 X-Pro - 1000ml - Essential...

€29.30

All-in-One X-Pro 1000ml provides the reef aquarium with everything the organisms (such as corals, calcareous algae, tridacnas etc.) need to synthesize their skeletons . Increases alkalinity (Ca, Mg, Ba, Sr).

• 1 in stock

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Red Sea - Reef Foundation 3x250ml Nanokit

€35.99

Sets and maintains properly balanced levels of calcium, KH and magnesium.

• 2 in stock

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Red Sea - Reef Foundation A (Ca/Sr) - 500ml

€16.99

Calcium and Strontium complex for balanced coral skeleton formation.

• 3 in stock

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Red Sea - Reef Foundation A (Ca/Sr) - 1kg powder

(2 reviews)

€28.99

Calcium and Strontium complex for balanced coral skeleton formation.

• 2 in stock

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Red Sea - Skeletal Elements - Reef Foundation ABC Plus...

(1 review)

€28.99

Powder supplement with a unique formula containing all the Fundamental Elements A, B & C as well as those of Coral Colors A & B.

• 2 in stock

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Red Sea - Reef Foundation ABC+ - 5kg

€68.99

Powder supplement with a unique formula containing all the Fundamental Elements A, B & C as well as those of Coral Colors A & B.

• 1 in stock

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Red Sea - Reef Foundation A (Ca/Sr) - 5L

€104.99

Calcium and Strontium complex for balanced coral skeleton formation. Big packaging.

• 1 in stock

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AQUAFOREST - Calcium - 3.5 Kg - For reef aquarium

€26.99

Aquaforest Calcium is an additive for maintaining or increasing calcium levels in reef aquariums.

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ATI Labs - Calcium - 1000 ml - Calcium for corals

€18.99

ATI Calcium 1000ml from ATI is a crucial element for stony corals , clams and calcareous algae.

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AQUA-MEDIC - REEF LIFE System Coral A - Calcium - 250ml

€12.99

REEF LIFE System Coral A from Aqua Medic is a product containing concentrated calcium and can be used as a supplement for increased coral growth . It allows you to maintain an optimal amount of calcium in a simple and natural way.

• 3 in stock

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AQUARIUM SYSTEMS - Reef Tonic - 500ml - pH Buffer System

(1 review)

€9.99

ReefTonic 1 & 2 is a buffer system that stabilizes pH and alkalinity in the aquarium according to natural conditions.

• 1 in stock

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AQUARIUM SYSTEMS - Reef Evolution Extra 2 250ml -...

€13.99

AQUARIUM SYSTEMS Extra 2 Coralline Booster 250ml is a solution that promotes Calcium synthesis in corals and calcareous algae. It limits bleaching and contributes to the formation of a solid and homogeneous skeleton in hard corals as well as optimal growth of the Coralline.

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SEACHEM - Reef Fusion 1 500ml - Concentrated Calcium

€15.99 -15% €13.59

Reef Fusion 1™ and Reef Fusion 2™ form the basis of a system designed to provide the essential elements of the reef aquarium. When used as directed, Reef Fusion 1™ and Reef Fusion 2™ will maintain critical levels of calcium and alkalinity necessary for healthy coral growth.

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• 2 in stock

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GROTECH - Calcium pro liquid - 1000ml - Calcium...

(2 reviews)

€19.99

Calcium pro is a liquid solution for a rapid increase in calcium concentration.

• 1 in stock

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GROTECH - Calcium pro liquid - 500ml - Calcium...

€12.99

Calcium pro is a liquid solution for a rapid increase in calcium concentration.

• 1 in stock

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GROTECH - kH + Ca 1, 2, 3 + Magnesium Pro - 1000ml

€49.99

The liquid solution for a rapid increase in carbonate hardness, calcium and magnesium in the saltwater aquarium.

• 1 in stock

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GROTECH - kH+Ca 2 - 1000ml - Calcium concentrate for...

€17.99

Liquid solution for a rapid increase in calcium.

• 1 in stock

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SEACHEM - Reef Advantage Calcium - 500gr

€26.99 -15% €22.94

Optimized non-alkaline (pH 8.3 - 8.6) blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater.

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• 2 in stock

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SEACHEM - Reef Calcium - 250ml - Aquarium calcium solution

(2 reviews)

€12.99 -€2.00 €10.99

Reef Calcium 250ml is a concentrated bio-available calcium polygluconate complex (50,000mg/L) designed to maintain calcium in the reef aquarium without altering the pH (it is formulated at pH 8.2).

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• 2 in stock

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POLYPLAB - ONE - 250ml - Concentrated solution in...

€15.99 -10% €14.39

ONE from Polyplab delivers calcium , magnesium and alkalinity to your reef in a simple and convenient formula. It is a perfectly balanced calcium system that does not require complicated reactors, multi-part systems or additional equipment.

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POLYPLAB - ONE - 500ml - Concentrated solution in...

€26.99 -10% €24.29

ONE from Polyplab delivers calcium , magnesium and alkalinity to your reef in a simple and convenient formula. It is a perfectly balanced calcium system that does not require complicated reactors, multi-part systems or additional equipment.

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• 1 in stock

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SEACHEM - Reef Advantage Calcium - 1kg

€40.99 -15% €34.84

Optimized non-alkaline (pH 8.3 - 8.6) blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater.

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• 1 in stock

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SALIFERT - Coral Calcium 1000ml - Concentrated calcium...

€26.99 -15% €22.94

SALIFERT Coral Calcium 1000ml is a liquid Calcium concentrate for saltwater aquariums. This 1000ml bottle contains 160,000mg of Calcium.

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SALIFERT - Coral Calcium 500ml - Concentrated calcium...

€15.99 -15% €13.59

SALIFERT Coral Calcium 500ml is a liquid Calcium concentrate for saltwater aquariums. This 500ml bottle contains 80,000mg of Calcium.

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SALIFERT - Coral Calcium 250ml - Concentrated calcium...

€7.99 -15% €6.79

SALIFERT Coral Calcium 250ml is a liquid Calcium concentrate for saltwater aquariums. This 250ml bottle contains 40,000mg of Calcium.

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SEACHEM - Reef Advantage Calcium - 250gr

€15.99 -15% €13.59

Reef Advantage Calcium 250gr is an optimized non-alkaline (pH 8.3 - 8.6) blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater.

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• 2 in stock

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ATI - Essentials Pro - 2 x 2L - Calcium, Kh, magnesium...

(15 reviews)

€28.99 -5% €27.54

ATI Essentials Pro contains all essential and trace elements . Compact and very concentrated , it promotes the growth , coloring and vitality of corals.

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TROPIC MARIN - Carbocalcium Powder - 1400g - Calcium and...

€34.99

Tropic Marin ^® Carbocalcium Powder is an ultra-concentrated powder of calcium and carbonate hardness to be dissolved in reverse osmosis water to prepare the known Carbo-Calcium solution. After dissolution, a single solution can cover all of the calcium and carbonate hardness requirements of a typical reef aquarium. 100 g Carbocalcium Powder contains more than 30,000 mg of calcium and more than 4000 °dH.

• 4 in stock

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SANGOKAI - Chem-Balance Ca-1- 1000ml - Calcium and...

€18.95 -20% €15.16

Sango chem-balance Ca-1 doses calcium and maintains it at a natural level between 420 and 425 mg / L. At the same time, it stabilizes strontium, rubidum and boron.

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• 1 in stock

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AQUAFOREST - CA Plus Lab - 1000ml - Calcium for marine...

€15.99

This supplement contains concentrated calcium.

10 ml of product increase calcium by 20 mg/l (ppm) per 100 liters of water.

The recommended level of calcium in the aquarium is 380 – 460 mg/l (ppm).

• 1 in stock

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AQUAFOREST - CA Plus Lab - 2000ml - Calcium for marine...

€24.95

This supplement contains concentrated calcium.

10 ml of product increase calcium by 20 mg/l (ppm) per 100 liters of water.

The recommended level of calcium in the aquarium is 380 – 460 mg/l (ppm).

• 1 in stock

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AQUATIC NATURE - Calcium X-Pro - 300ml

€8.99

Highly concentrated mixture that very effectively increases the calcium content in a reef aquarium, where it is essential for the growth of invertebrates, hard corals and soft corals (SPS to LPS).

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ATI - Essentials Pro - 2 x 10L - Calcium, Kh, magnesium...

(1 review)

€119.99

ATI Essentials Pro contains all essential and trace elements . Compact and very concentrated , it promotes the growth , coloring and vitality of corals.

• 7 in stock

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ROYAL NATURE - Calcium Chloride Dihydrate - 1kg

€19.99

Royal Nature produces a very pure Calcium salt . This Hydrated Calcium Chloride is the ideal solution to increase the concentration of dissolved Calcium in the aquarium.

• 1 in stock

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ROYAL NATURE - Calcium Chloride Dihydrate - 4kg

€39.99

Royal Nature produces a very pure Calcium salt . This Hydrated Calcium Chloride is the ideal solution to increase the concentration of dissolved Calcium in the aquarium.

• 1 in stock

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AQUA-MEDIC - Tri Complex Compact - 2 x 2 liters

(1 review)

€28.99

AQUA MEDIC Tri Complex Compact includes all the essential supplements for the growth and maintenance of corals in the aquarium in two canisters.

• 3 in stock

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MICROBE-LIFT - Calcium - 473 ml - Calcium supplement

€17.99

Microbe-Lift Calcium from Arka , is a specially developed calcium supplement with pH stabilizer for all saltwater aquariums . This product prevents calcium deficiency , improves absorption thanks to the vitamin D3 it contains and promotes the healthy growth of corals and invertebrates.

• 8 in stock

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Red Sea - Reef Foundation A (Ca/Sr) - 1000ml

(4 reviews)

€24.99

Complex of Calcium, Strontium and Barium for a balanced formation of the skeleton of corals.

• 3 in stock

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TRITON LABS - CaRx - Calcium Reactor Media - 10kg -...

€79.99

Triton's Calcium Reactor Media is a high purity calcium reactor substrate , perfect for maintaining a stable supply of calcium and alkalinity , as well as trace elements, when used in combination with the trace additive. -Elements Infusion of Triton. This durable media can be used with all types of calcium reactors to ensure a stable supply of calcium and alkalinity

• 1 in stock

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SEACHEM - Kalkwasser - 250 g - Calcium hydroxide

€20.99 -15% €17.84

Seachem 's Kalkwasser is a pure calcium hydroxide with unmatched purity and solubility characteristics . Calcium hydroxide is used to prepare lime water solutions (kalkwasser) which will maintain calcium concentrations at natural seawater levels. Ideal for increasing calcium in make-up water. Raises pH without impacting carbonate alkalinity.

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• 3 in stock

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SEACHEM - Kalkwasser - 500 g - Calcium hydroxide

€28.99 -15% €24.64

Seachem 's Kalkwasser is a pure calcium hydroxide with unmatched purity and solubility characteristics . Calcium hydroxide is used to prepare lime water solutions (kalkwasser) which will maintain calcium concentrations at natural seawater levels. Ideal for increasing calcium in make-up water. Raises pH without impacting carbonate alkalinity.

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• 6 in stock

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PRODIBIO - Procalcium - 500 g - Calcium for marine aquarium

€10.99 -15% €9.34

Procalcium from Prodibio is a simple and economical solution for experienced aquarists wishing to raise the level of calcium in their tank. A minimum calcium level of 400-450 mg/L is necessary to ensure optimal construction of coral skeletons .

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AQUAFOREST - Ca plus - 250ml - Solution to increase calcium

(1 review)

€6.99

Ca plus 250 ml of Aquaforest is a solution increasing the level of calcium in saltwater aquariums.

• 2 in stock

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Xepta - Reef Balance Ca Part - 5l

(1 review)

€22.99

XEPTA Reef Balance Ca Part Increases the level of Calcium in the reef aquarium. 10ml of this solution increases the Calcium level by 6 ppm for a volume of 100 liters of aquarium water.

• 2 in stock

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TRITON LABS - Ca - Calcium - 1000 g - Supplement for sea...

€16.99

Ca 1000g of Triton is the main supplement element in seawater , calcium stabilizes the pH , beneficial to the health and color of SPS and LPS type corals.

Attention: Triton does not give the dosage of these products. It is necessary to do an ICP triton test to be able to dose them correctly.

• 3 in stock

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AQUARIUM SYSTEMS - Reef Shot Calcium - 24 x 20ml

€13.99

In the world of reef aquariums, maintaining perfect balance is crucial to the health and growth of your corals. The Reef Shot Calcium from Aquarium Systems is the ideal solution for enriching your marine aquarium with calcium. Designed to be easy and quick to use , this supplement ensures the maintenance of an optimal concentration of calcium , between 400 and 450 ppm, essential for the flourishing growth of corals. With Reef Shot Calcium, say goodbye to complications and hello to a thriving marine ecosystem.

• Rapid increase in calcium: Ideal for healthy corals.
• Ease of use: One bottle per week for 100 liters.
• Eco-responsible production: Commitment to the environment and sustainability.

• 2 in stock

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FAUNA MARIN - Kalkwasser - 250g - Calcium hydroxide

€10.99

Kalkwasser 250g from Fauna Marin is calcium hydroxide for the preparation of lime water. Ideal for use in a hydroxide reactor.

• 1 in stock

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