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Recliner armchair SUPERB with lifting mechanism + massage, dark grey€777.83 -28% €560.04
SERA Quick Test Suitable for measuring water data in both freshwater aquariums and ponds. Test strips for pH KH carbonate hardness, GH general water hardness, NO3 nitrate and No2 nitrite. Keep out of reach of children and pets! Use until: see stamp INSTRUCTIONS FOR USE Figure 1 Place the test strips in water. Remove from water after 1 second. Figure 2. Dry by shaking. Wait 60 seconds until color appears. Figure 3. Compare the colors on the test strips with the color stripes on the package, it is better to do it in daylight. When the colors match, we get the measurement results. The measurement results can be checked with the particularly reliable sera drop tester. Detailed information can be found in the sera Ratgeber