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Salifert KH/Alkalinity Test Kit

Salifert KH/Alkalinity Test Kit

Salifert KH/Alkalinity Profi-Test Calcium is not the only substance needed to form the skeletal material of corals and allow calcareous algae to grow. Carbonate and bicarbonate are also needed and these two substances can ...

$16.99
Elos Aqua Test Kit - Carbonate Hardness

Elos Aqua Test Kit - Carbonate Hardness

ELOS AQUA TEST KIT- CARBONATE HARNDESS The alkalinity of a solution refers to its capacity to buffer against drops in pH. It is a measure of the concentration of various negatively charged ionic compounds (anions) such as carbo...

$17.99
Salifert pH Test Kit

Salifert pH Test Kit

Salifert pH Profi-Test The pH value in a marine tank has a major impact on the growth of corals and calcareous algae and on many biological processes. The pH should not be allowed to fluctuate more than approx. 0.2 units d...

$12.99
Salifert Ammonia Test Kit

Salifert Ammonia Test Kit

Ammonia and ammonium should be rapidly converted by aerobic nitrification into nitrite and then nitrate and finally into nitrogen gas. If this does not happen then either the aquarium is not fully matured or there is a problem...

$16.99
Seachem Laboratories Multitest: Copper Test Kit

Seachem Laboratories Multitest: Copper Test Kit

SeaChem Multitest: Copper Test Kit This kit measures copper (all types) down to 0.01 mg/L in marine or freshwater. Uses a highly sensitive catalysis based procedure. multi-cavity plate for simultaneous testing of up to 6 te...

$13.09
Salifert Dissolved Oxygen Test Kit

Salifert Dissolved Oxygen Test Kit

Salifert Oxygen Profi-Test Corals and marine fish require very high levels of oxygen concentration because of the low solubility of oxygen in salt water so it is very important to regularly test the level of oxygen present...

$22.99 $18.39
Salifert Nitrite Test Kit

Salifert Nitrite Test Kit

Salifert Nitrite Profi-Test In a properly cycled aquarium, nitrite is converted to nitrate and then, if there are areas deprived of oxygen such as in live rock and other filter materials, this nitrate is converted back to ...

$16.99
Seachem Laboratories Multitest: Nitrate & Nitrite Test Kit

Seachem Laboratories Multitest: Nitrate & Nitrite Test Kit

SeaChem Multitest: Nitrite & Nitrate Test Kit This kit combines the Nitrite and Nitrate kits into one kit. multi-cavity plate for simultaneous testing of up to 6 tests at the same time sensitive to less than 0.2 mg/L...

$13.09
Seachem Laboratories Multitest: Ammonia Test Kit

Seachem Laboratories Multitest: Ammonia Test Kit

SeaChem Multitest: Ammonia Test Kit This kit measures total (NH3 and NH4+) and free ammonia (NH3 only) down to 0.05 mg/L and is virtually interference free in marine and fresh water. Free ammonia is the toxic form of ammonia (vs....

$13.09
Seachem Laboratories Multitest: Iron Test Kit

Seachem Laboratories Multitest: Iron Test Kit

SeaChem Multitest: Iron Test Kit This kit measures iron in freshwater or marine water to less than 0.05 mg/L. Can also measure chelated iron. multi-cavity plate for simultaneous testing of up to 6 tests at the same time ...

$13.09
Seachem Laboratories Multitest: pH & Alkalinity Test Kit

Seachem Laboratories Multitest: pH & Alkalinity Test Kit

Seachem Multitest: pH and Alkalinity Test Kit This kit combines the pH and Alkalinity kits into one kit. This kit features a unique dye that has a pronounced color change between 8.0 to 8.3, making it the easiest kit on the marke...

$13.09
Salifert Copper Test Kit

Salifert Copper Test Kit

Salifert Copper Profi-Test Copper is often used as a treatment for parasite infested fish and it is essential that the correct concentration is used as too high levels can be toxic to marine fish and invertebrates. Tap ...

$16.99
Seachem Laboratories Multitest: Phosphate Test Kit

Seachem Laboratories Multitest: Phosphate Test Kit

SeaChem Multitest: Phosphate Test Kit This kit measures inorganic phosphate down to 0.05 mg/L, producing a unique easy to read yellow-green-blue color range in marine and freshwater. multi-cavity plate for simultaneous test...

$13.09
Elos Aqua Test Kit - pH Freshwater

Elos Aqua Test Kit - pH Freshwater

ELOS AQUA TEST KIT- PH FRESHWATER The ph-value or acid value indicates how acidic or alkaline the water is. It is the measure of the concentration of the acidic or alkaline components in a hydrous solution. Pure water will reac...

$14.99
Elos Aqua Test Kit - General Hardness

Elos Aqua Test Kit - General Hardness

ELOS AQUA TEST KIT- GENERAL HARDNESS (FreshWater) General Hardness is primarily the concentration of Calcium (Ca++) and Magnesium (Mg++), the two most important metal cations with more than single positive charge. If the amount...

$14.99
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