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Seachem MultiTest Ammonia (free & total) Test Kit Seachem MultiTest Ammonia (free & total) Test Kit

Product Code: RSC09500
This Seachem MultiTest Ammonia (free & total) Test Kit measures total (NH3 and NH4+) and free ammonia (NH3 only) down to less than 0.05 mg/L and is virtually interference free in marine and fresh water. Free ammonia is the toxic form of ammonia (vs. ionized Ammonia NH4+ which is non-toxic) and thus it is much more important to keep an eye on the level of free ammonia in your system.

This kit may be used with freshwater or marine water. Unlike other kits on the market, the chemical basis for this test assures that interference from other substances is highly unlikely. MultiTest Ammonia performs over 75 tests and contains a reference sample for validation.

Our Price: $16.31
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Seachem MultiTest Copper Test Kit Seachem MultiTest Copper Test Kit

Product Code: RSC09660
The Seachem MultiTest Copper Test Kit measures all types of copper to less than 0.01 mg/L. Multi-cavity plate for simultaneous testing of up to 6 tests at the same time. Includes reference for test validation. Marine or Freshwater.

Copper kits are usually of two types: compleximetric or titration based. Some kits measure only ionic copper and others measure both ionic and chelated copper. This kit uses a highly sensitive catalytic compleximetric based procedure to measure all types of copper to less than 0.01 mg/L in marine or freshwater. MultiTest Copper performs over 75 tests and contains a reference sample for validation.

Our Price: $16.31
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Seachem MultiTest Marine Basic Test Kit Seachem MultiTest Marine Basic Test Kit

Product Code: RSC09900
The Seachem MultiTest Marine Basic Test Kit combines the Marine pH & Alkalinity, Ammonia, and Nitrite & Nitrate kits into one kit. MultiTest Marine Basic performs over 75 tests and contains reference samples for validation.

Our Price: $41.06
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Seachem MultiTest pH & Alkalinity Test Kit Seachem MultiTest pH & Alkalinity Test Kit

Product Code: RSC09400
The Seachem MultiTest pH & Alkalinity Test Kit features a unique dye that has a pronounced color change between 8.0 and 8.3, making it the easiest kit on the market to read in that critical range. Alkalinity may be read from the same sample in 0.5 meq/L increments. MultiTest Marine pH & Alkalinity performs over 75 tests and contains a reference sample for validation.

Our Price: $16.31
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Seachem MultiTest Phosphate Test Kit Seachem MultiTest Phosphate Test Kit

Product Code: RSC09700
Seachem MultiTest Phosphate Test Kit measures inorganic phosphate to less than 0.05 mg/L, producing a unique easy to read yellow-green-blue color range in marine and freshwater; however, usually, freshwater phosphate concentrations will be beyond the range of this kit, and dilutions of the sample with distilled water will be required. It performs over 75 tests and contains a reference sample for validation.

Phosphate in natural sea water ranges from less than 0.01 mg/L to 0.3 mg/L. For corals in reef aquaria, such phosphates should be 0.2 mg/L or less. Phosphates are non-toxic to fish and most invertebrates, but are ideally kept below 1 mg/L to minimize algae growth. In freshwater, phosphates are not critical and the allowable concentration is dependent on variables such as nitrate, manganese, iron, and vitamin concentrations, as well as the extent of use of live plants.

Our Price: $16.31
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Seachem MultiTest Reef Special Test Kit Seachem MultiTest Reef Special Test Kit

Product Code: RSC09920
The Seachem MultiTest Reef Special Test Kit combines the Phosphate, Silicate, and Iodine/Iodide kits into one kit. MultiTest Reef Special performs over 75 tests and contains a reference sample for validation.

Our Price: $41.06
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Seachem Reef Status Calcium Test Kit Seachem Reef Status Calcium Test Kit

Product Code: RSC09200
The Seachem Reef Status Calcium Test Kit measures all types of calcium, including gluconate calcium. The method is based on specific titration with a unique indicator. Measures in increments of 5 mg/L. Each kit runs 150 tests.

Our Price: $35.94
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Seachem Reef Status Magnesium Carbonate Test Kit Seachem Reef Status Magnesium Carbonate Test Kit

Product Code: RSC09240
The Seachem Reef Status Magnesium Carbonate Test Kit tests for magnesium through a titration based procedure in increments of 12.5 mg/L. Tests for carbonate alkalinity, borate alkalintiy and total alkalinity in 0.1 meq/L resolution through a titration based procedure. 75 tests.

Our Price: $44.46
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