NT Labs marine Lab Reef Multi test Kit water Carbonate Hardness, Magnesium, Calcium and Phosphate

AMMONIA (NH3), NITRITE (NO2), NITRATE (NO3), ACIDITY (pH) - The Marine Lab Multi-Test Kit contains up to 155 tests combined of the 4 essential water tests for all marine aquariums. EASY TO USE – Full instructions are included detailing correct water parameters and suggestions for correction, contains an integrated test tube rack. Simply add your marine water (using the syringe provided) to the test tube and count the drops needed. The back of the box details clear pictorial instructions. A set of colour coded stickers are provided to ensure you always conduct the same test in the same test tube avoiding contamination. ACCURATE – All the tests are liquid drop tests from a dropper bottle, so all the drops are the same size. This method of testing is much more accurate than using dip strips. MADE IN BRITAIN – We proudly manufacture this product in the United Kingdom. The Multi-Test is designed to be used alongside the Marine Reef Multi-Test (sold separately) to provide a full testing system for your reef aquarium.