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The Nano-Tech Bio-Block can be used in fresh and sea water
Calculates and recommends any manual adjustment doses and updates the daily doses needed to maintain your desired calcium and all other elements
Füllmaterial: 9
die Scheibe schwarz lackiert
Der Planktonansatz muss sehr gut belüftet werden damit das Phytoplankton genug CO2 aufnehmen kann
Hanna Checker HC ® Calcium in Meerwasser option:Reagents for HI 758 Checker HC ®Calcium in Seawater 25 Tests The Nano-Tech Bio-Block can beThe CHECKER HC mini photometers offer an interesting alternative between simple chemical test kits and compact measuring instruments. The handy photometers combine precision with an affordable price and are very easy to operate thanks to their large LCD and only one button. The automatic switch off function ensures the longest possible battery life. The HI758 model measures calcium in salt water from 200 to 600 mg L. lightweight (64 g) housing, handy
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