Tetra Algae Control 3in1 Pond & Aquarium Water Test Kit (25pk)
The Tetra Test Algae Control 3in1 Water Test Kit is ideal to help prevent the growth of algae in ponds and aquariums. The Tetra 3 in 1 Test Strips provide quick and easy testing of phosphate and nitrate which are the two most relevant algae growth parameters, as well as the important carbonate hardness value.
The Tetra Algae Control 3 in 1 Test Strips are the first ever test strip to incorporate a phosphate test field making them unique to the pond and aquarium market.
Instructions
Simply dip the Tetra test strip in the water for a few seconds, and then wait a minute for it to change colour. Then just compare the colours to the chart on the pack to get your readings. Always read the instructions before use.