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Aquarium Calcium & Aquarium Kalkwasser Additives


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Brightwell Aquatics Calcion Liquid Calcium Supplement, 2 liters Brightwell Aquatics Calcion Liquid Calcium Supplement, 2 liters

Product Code: RBA01011
Brightwell Aquatics Calcion Liquid Calcium Supplement is a highly-concentrated ionic calcium solution. 2 liters.

Our Price: $39.31
In Stock
Brightwell Aquatics Calcion Liquid Calcium Supplement, 500 ml Brightwell Aquatics Calcion Liquid Calcium Supplement, 500 ml

Product Code: RBA01010
Brightwell Aquatics Calcion Liquid Calcium Supplement is a highly-concentrated ionic calcium solution. 500 ml.

Our Price: $13.76
(Out of Stock)
Brightwell Aquatics Kalk+2 Kalkwasser Supplement, 450 grams Brightwell Aquatics Kalk+2 Kalkwasser Supplement, 450 grams

Product Code: RBA01115
Brightwell Aquatics Kalk+2 Kalkwasser Supplement 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 invertebrates such as corals, clams, calcareous algae, etc. 450 grams.

Our Price: $19.28
In Stock
Brightwell Aquatics Liquid Reef, 250 ml Brightwell Aquatics Liquid Reef, 250 ml

Product Code: RBA01031
Brightwell Aquatics Liquid Reef is a complete source of the elements and molecules that are directly used by corals, clams, and other reef-building invertebrates and organisms to create skeletal material and grow. Provides calcium, strontium, magnesium, and potassium. Increases alkalinity to help stabilize pH. 250 ml.

Our Price: $12.29
In Stock
Brightwell Aquatics Reef Code Part A 2 Liter Brightwell Aquatics Reef Code Part A, 2 Liter

Product Code: RBA01046
Brightwell Aquatics Reef Code Part A Reef Code Part A is the calcium-bearing component of a two-part method for dosing calcium and carbonates in the same ratio as that found in natural seawater Reef Code A is ionically-balanced with respect to natural seawater concentrations of calcium and carbonates when used in equal amounts with Reef Code B. 2 Liter.

Our Price: $17.81
In Stock
Brightwell Aquatics Reef Code Part B, 2 liter Brightwell Aquatics Reef Code Part B, 2 liter

Product Code: RBA01050
Brightwell Aquatics Reef Code Part B is the carbonate-bearing component of a two-part method for dosing calcium and carbonates in the same ratio as that found in natural seawater Ionically-balanced with respect to natural seawater concentrations of calcium and carbonates when used in equal amounts with Reef Code A. 2 liter.

Our Price: $17.81
In Stock
Continuum Aquatics Reef-Basis Kalkwasser, 1.8 kg Continuum Aquatics Reef-Basis Kalkwasser, 1.8 kg

Product Code: RCO30403
Continuum Aquatics Reef-Basis Kalkwasser is a high quality calcium hydroxide, the original German limewater method of adding calcium, providing essential calcium for increased growth rates in corals, coraline algae, crustaceans and many other marine organisms. It contains no acetate, EDTA, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. 1.8 kg.

List Price: $58.81
Our Price: $45.46
CLEARANCE $30.96
You save $27.85!
(Out of Stock)
Continuum Aquatics Reef-Basis Kalkwasser 450 grams Continuum Aquatics Reef-Basis Kalkwasser, 450 grams

Product Code: RCO30402
Continuum Aquatics Reef-Basis Kalkwasser is a high quality calcium hydroxide, the original German limewater method of adding calcium, providing essential calcium for increased growth rates in corals, coraline algae, crustaceans and many other marine organisms. It contains no acetate, EDTA, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. 450 grams.

List Price: $17.16
Our Price: $13.26
CLEARANCE $9.03
You save $8.13!
In Stock
Continuum Aquatics Reef-Basis Reactor Liquid Aragonite 250 ml Continuum Aquatics Reef-Basis Reactor Liquid Aragonite, 250 ml

Product Code: RCO30540
Continuum Aquatics Reef-Basis Reactor Liquid Aragonite is a one step calcium buffer system that will provide calcium as well as carbonates and other minerals for rapid growth of coralline algae, corals, clams and other marine invertebrates. Because it is made from expensive marine aragonite, it will not pollute your system like inexpensive aquatic muds of terrestrial origin may. It also contains no terestrial mud which could contain no telling what nor acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and nitrate free. 250 ml.

List Price: $12.08
Our Price: $9.34
CLEARANCE $6.36
You save $5.72!
In Stock
Continuum Aquatics Reef-Basis Reactor Liquid Aragonite 500 ml Continuum Aquatics Reef-Basis Reactor Liquid Aragonite, 500 ml

Product Code: RCO30541
Continuum Aquatics Reef-Basis Reactor Liquid Aragonite is a one step calcium buffer system that will provide calcium as well as carbonates and other minerals for rapid growth of coralline algae, corals, clams and other marine invertebrates. Because it is made from expensive marine aragonite, it will not pollute your system like inexpensive aquatic muds of terrestrial origin may. It also contains no terestrial mud which could contain no telling what nor acetate, gluconates, polygluconates or other unnecessary organics to pollute your aquarium. It is phosphate and nitrate free. 500 ml.

List Price: $19.33
Our Price: $14.94
CLEARANCE $10.18
You save $9.15!
In Stock
E.S.V. 32 oz B-Ionic Calcium Buffer System E.S.V. B-Ionic Calcium Buffer System 32 oz

Product Code: RESV00150
The E.S.V. 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 of powders, disruption of ionic balance, or addition of organic chemicals. Each of the bottles is 16 oz.

Our Price: $21.99
In Stock
E.S.V. 64 oz B-Ionic Calcium Buffer System E.S.V. B-Ionic Calcium Buffer System 64 oz

Product Code: RESV00151
The E.S.V. 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 of powders, disruption of ionic balance, or addition of organic chemicals. Each of the bottles is 32 oz.

Our Price: $28.99
In Stock