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Ships within 48 hours · Estimated delivery Oct 23 - Oct 28
dual level sensor
Specifications:
Arctic Copepod
The included CR2032 Li-ion battery provides up to 100 hours of continuous use
ASF Seatest GH (Total Hardness) Test Kit itemID-15260 dual level sensorSeaTest GH Freshwater The total hardness or GH value indicates the amount of dissolved magnesium and calcium salts in the water. These salts are directly responsible for many physiological processes of all plants and animals. Beside the physiological processes the salts stabilize the KH value. Some fish and plants require a higher GH level, other fish who naturally live in soft water requiring a lower GH level. Keep out of reach of children. Contents
US$ 130.00
US$ 130.00
US$ 110.00
