• 9 natural stones

and slow growth

Strengthens the immune system and increases pigmentation

• Tillsätt reagens droppe för droppe

Built to Endure – Around the Clock

Tetra Test 7 in 1 – 50 testremsor luftpump • 9 natural stonesTetra Test 7 in 1 50 test strips Tetra Test 7 in 1 is a convenient water test that provides a quick and clear overview of the most important water values in the aquarium. The test strips are dipped directly into the water and provide results in about one minute perfect for regular checks and to detect changes in time. The test measures seven key values: pH, GH, KH, nitrite (NO2), nitrate (NO3), chlorine (Cl2) and CO2. pH indicates whether the water is