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Saltwater Aquarium Supplies
Calcium (4)
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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...
Avg. Customer Review (25) reviews
Two Part CA/ALK: See all items
Our Price: $20.99
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...
Avg. Customer Review (5) reviews
Two Part CA/ALK: See all items
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...
Avg. Customer Review (10) reviews
Two Part CA/ALK: See all items
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...
Avg. Customer Review (1) reviews
Magnesium and Iron: See all items
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...
Avg. Customer Review (5) reviews
Magnesium and Iron: See all items
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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Trace Elements/Vitamin: See all items
Our Price: $12.99
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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Calcium: See all items
Our Price: $13.99
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...
Avg. Customer Review (2) reviews
Calcium: See all items
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...
Avg. Customer Review (1) reviews
Calcium: See all items
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...
Avg. Customer Review (3) reviews
Calcium: See all items
Our Price: $19.99
Item Code: EV2102
E.S.V. Potassium Iodide Solution (1%) 16 oz.
Potassium Iodide Solution is a very pure form of iodide. Iodide is an important micro-nutrient for many marine plants. It has also been suggested that iodide may play an important role in enhancing a coral`s ability to adapt to ra...
Avg. Customer Review (2) reviews
Iodine and Iodide: See all items
Our Price: $8.49
Item Code: EV2161
E.S.V. Potassium Iodide Solution (1%) 8 oz.
Potassium Iodide Solution is a very pure form of iodide. Iodide is an important micro-nutrient for many marine plants. It has also been suggested that iodide may play an important role in enhancing a coral`s ability to adapt to ra...
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Iodine and Iodide: See all items
Our Price: $5.99
Item Code: EV2160
E.S.V. Strontium Chloride Solution 16 oz.
Strontium Chloride Solution is a very pure and concentrated form of strontium, free of phosphates and nitrates. The aquarist should be aware that St