Seachem MultiTest Ammonia is a test kit that measures total (NH3 and NH4+) and free ammonia (NH3 only) down to less than 0.05 mg/Ltr and is virtually interference free in both marine and freshwater. 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.

 

Color Chart

The Seachem MultiTest Ammonia test kit comes with an easy-to-read color chart. It features a 5 cm viewing window to help isolate color and match as closely as possible to the test sample.

 

Opaque Multi-Cavity Test Plate

The Seachem MultiTest test kit is read from an opaque white test plate. The sliding color chart along with the six-cavity test plate allows for easy reading and comparisons of several samples at the same time.