Saltwater Aquarium Supplies

E.S.V. B-Ionic 2-Part Calcium Buffer 2 gal Concentrate (1gal each bottle)

B-Ionic Calcium Buffer is the original, unique, easy to use, two-component liquid supplement system. When using equal volumes of each component, the aquarist can easily maintain calcium and alkalinity levels with no mixing powders...

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Our Price: $27.99

Item Code: EV1115

E.S.V. B-Ionic 2-Part Calcium Buffer 32oz (16oz each bottle)

B-Ionic Calcium Buffer is the original, unique, easy to use, two-component liquid supplement system. When using equal volumes of each component, the aquarist can easily maintain calcium and alkalinity levels with no mixing powders...

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Our Price: $11.99

Item Code: EV1111

E.S.V. B-Ionic 2-Part Calcium Buffer 64oz (32oz each bottle)

B-Ionic Calcium Buffer is the original, unique, easy to use, two-component liquid supplement system. When using equal volumes of each component, the aquarist can easily maintain calcium and alkalinity levels with no mixing powder...

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Our Price: $17.99

Item Code: EV1113

E.S.V. B-Ionic Magnesium 1 Gal

Through the chemical process known as "ion-pairing", magnesium ion concentration influences the saturation point for calcium corbonate in solution. In general, the further the magnesium concentration drops from natural seawater le...

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Our Price: $21.99

Item Code: EV2171

E.S.V. B-Ionic Magnesium 32 fl oz.

Through the chemical process known as "ion-pairing", magnesium ion concentration influences the saturation point for calcium corbonate in solution. In general, the further the magnesium concentration drops from natural seawater le...

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Our Price: $9.99

Item Code: EV2170

E.S.V. Bromide Flouride Supplement 16 fl oz.

Bromide-Fluoride Supplement conservatively adds these important major ions which can be depleted via calcification and biological organic synthesis. Fluoride is concentrated in coral skeleton and may play an important role in calc...

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Our Price: $13.59

Item Code: EV2200

E.S.V. Calcium Chloride 400 g

Calcium Chloride is a very pure anhydrous grade free of phosphates and nitrates. The advantage of using Calcium Chloride as a calcium supplement in marine aquaria is its very high solubility in water. This property allows the aqua...

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Our Price: $14.69

Item Code: EV2120

E.S.V. Calcium Chloride 800 g

Calcium Chloride is a very pure anhydrous grade free of phosphates and nitrates. The advantage of using Calcium Chloride as a calcium supplement in marine aquaria is its very high solubility in water. This property allows the aqua...

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Our Price: $11.99

Item Code: EV2121

E.S.V. Calcium Hydroxide 1lb

Calcium Hydroxide is the proven standard for maintaining calcium concentration and alkalinity in closed marine aquaria. The calcium provided is directly used by calcifying organisms, and the hydroxide ions provided readily convert...

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Our Price: $10.49

Item Code: EV2101

E.S.V. Calcium Hydroxide 4 lb

Calcium Hydroxide is the proven standard for maintaining calcium concentration and alkalinity in closed marine aquaria. The calcium provided is directly used by calcifying organisms, and the hydroxide ions provided readily convert...

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Our Price: $19.99