The ideal range for calcium hardness in swimming pools is 150-400 ppm (parts per million), so if you try to keep your calcium hardness in the midpoint between those two limits, then you should be fine.
This species is assessed as Critically Endangered. The Wild Bactrian Camel is facing a population size reduction of at least 80% within the next three generations (estimated at 45 to 50 years).
Kingdom: Bacteria Cavalier-Smith, 2002 â bactÃ©ries, bacteria, bacterias, bactÃ©rias : Subkingdom: Posibacteria Cavalier-Smith, 2002 Phylum: Firmicutes corrig. Gibbons and Murray, 1978 Class: Bacilli Ludwig et al., 2010 Order: Bacillales PrÃ©vot, 1953 Family: Staphylococcaceae Schleifer and Bell, 2010 Genus: Staphylococcus Rosenbach, 1884 Species: Staphylococcus aureus Rosenbach, 1884 : Direct Children: Subspecies: Staphylococcus aureus anaerobius De La Fuente et al., 1985 Subspecies: Staphylococcus aureus aureus Rosenbach, 1884