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Doctor Aquarium is an innovative aquarium automation assistant that monitors the health of your aquarium and takes actions so it will not get sick. It works with standard X10 home automation modules, and can measure pH, Temperature, Light Levels, Sou......

BATE calculates pH of solutions containing mixtures of acid and base with up to 4 dissociation steps and titration curves for these acids and bases. Ionic strentgh can be calculated from the dissociated forms concentrations, omitted or forced upon th......

Swimming pool/spa owners evidence, evidence of all water tests, recommendation of water treatment, according to measured values.

Evidence of all water tests, recommendation of water treatment, according to measured values.

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