Colombo 7 in 1 Test Kit - contains 50 tests Coldwater Plants Our digital aquarium thermometer and

Our digital aquarium thermometer and alarm is both simple enough for home use and accurate enough for commercial use

This is by far the easiest way

What clean

*Standard regular water changes are enough to keep the hardness under control

less formal layout than a Dutch-style tank — closer to how plants actually grow along slow-moving South American rivers and streams

Colombo 7 in 1 Test Kit - contains 50 tests Coldwater Plants Our digital aquarium thermometer andThe Colombo 7 in 1 Test Kit is the most convenient way to measure your water in one easy step. Dip the stick in your water for 2 3 seconds and then measure the colours on your stick after 1 minute, compared to the chart provided. This kit tests for the following: pH KH (carbonate hardness) GH (general hardness) NO2 (nitrite) NO3 (nitrate) Cl2 (chlorine) TA (total alkalinity) So you never need to guess anymore and the results are very clearly shown.