Hanna pHep Pocket pH Tester classic To determine the daily dosing

To determine the daily dosing rate (preferable to weekly dosing) for alkalinity maintenance: estimate the volume of water in the entire aquarium system

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your corals are provided with elements that aid in color enhancement

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Hanna pHep Pocket pH Tester classic To determine the daily dosingThe redesigned Phep features a rugged and ergonomically enhanced casing that fits comfortably in your hand and a larger LCD which makes it easier to read at any angle. With the latest innovation of a non clogging fiber junction the new Phep meters last much longer. Simply pull out 1 2 mm (1 8") of the junction fiber to completely renew the junction. Today it is still an easy to use pocket pH tester which provides digital readout of pH. Simply dip the