NT Marine Lab Multi Test Kit Filters & Pumps Add the balls directly into

Add the balls directly into the aquarium or into the filter

with an exciting flavour that marine and tropical fish cannot resist

unlike other substrate available on the market

You will require 4 separate applications to complete the course of treatment

The PF Filtration system is the most versatile

NT Marine Lab Multi Test Kit Filters & Pumps Add the balls directly intoMarine Multi Test comprises everything you need to carry out 155 tests (combined) of the 4 key water parameters to keeping a healthy marine aquarium: ammonia nitrite nitrate & pH. All tests use liquid reagents for improved accuracy. Full instructions are included detailing optimum levels and suggestions for correction along with an integrated test tube rack. Simply follow the easy to read pictorial instructions and compare the test tube to the colour