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Search Results for Saltwater Aquarium Supplies > Test Kits
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Aquarium Pharmaceuticals® API 5 in 1 Aquarium Test Strips

Aquarium Pharmaceuticals® API 5 in 1 Aquarium Test Strips

Measures pH, Nitrite, Nitrate, Carbonate & General Hardness.  Just dip & read! 25 ct

$11.99
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
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
Elos Aqua Test Kit - pH Marine

Elos Aqua Test Kit - pH Marine

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

$14.99
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
Seachem Laboratories Multitest: Iodine & Iodide Test Kit

Seachem Laboratories Multitest: Iodine & Iodide Test Kit

SeaChem Multitest: Iodine & Iodide Test Kit This kit measures iodine or iodide to less than 0.005 mg/L. Seachem stands alone in offering this important test to the reef aquarian. multi-cavity plate for simultaneous test...

$13.09
Red Sea Copper/Cu Test Kit - 100 tests

Red Sea Copper/Cu Test Kit - 100 tests

Red Sea’s Copper Pro Test kit accurately measures chelated and non-chelated Copper in salt and fresh water aquarium. Copper treatment Both beginners and advanced aquarists will experience occasional outbreaks of parasitic dis...

$12.99
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
Aquarium Pharmaceuticals® API Ammonia Aquarium Test Strips

Aquarium Pharmaceuticals® API Ammonia Aquarium Test Strips

Measures ammonia levels from 0 to 6 ppm in fresh or saltwater in one easy step.  Just dip & read! 25 ct

$12.49
Tropic Marin KH Saltwater Test Kit

Tropic Marin KH Saltwater Test Kit

For the determination of the carbonate hardness or the alkalinity in seawater. The carbonate hardness or alkalinity corresponds to the buffer capacity of the aquarium water and therefore determines the stability of the pH-value i...

$11.49
Red Sea Calcium Pro Test Kit - Reagent Refill Kit

Red Sea Calcium Pro Test Kit - Reagent Refill Kit

Red Sea’s Calcium Pro Test Kit is an advanced calcium titration test, measuring the level of calcium in your reef aquarium to an exceptionally high accuracy of 5 ppm. Reagent Refill Kit Only - Includes reagents only to perform...

$15.53 $14.49
Seachem Laboratories Multitest: Silicate Test Kit

Seachem Laboratories Multitest: Silicate Test Kit

SeaChem Multitest: Silicate Test Kit This kit measures silicates down to 0.5 mg/L in marine or freshwater. multi-cavity plate for simultaneous testing of up to 6 tests at the same time sensitive to less than 0.5 mg/...

$13.09
Red Sea Alkalinity Pro Test Kit - Reagent Refill Kit

Red Sea Alkalinity Pro Test Kit - Reagent Refill Kit

Red Sea’s KH/Alkalinity Pro Test Kit is an advanced titration test, measuring the level of buffers in your reef aquarium to an exceptionally high accuracy of 0.05 meq/l (0.14 dKH). Reagent Refill Kit Only - Includes reagents on...

$16.86 $13.49
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
Red Sea Magnesium Pro Test Kit - Reagent Refill Kit

Red Sea Magnesium Pro Test Kit - Reagent Refill Kit

Red Sea’s Magnesium Pro Test Kit is an advanced titration test, measuring the level of magnesium in your reef aquarium to an exceptionally high accuracy of 20 ppm. Reagent Refill Kit Only - Includes reagents only to perform 100...

$14.49
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