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).
Dromedary (one-hump): Camelus dromedarius. Bactrian camel (two-humps, endangered): Camelus bactrianus. A tall desert-dwelling creature, the camel has become an icon of the Asian and African deserts. Generally the camel is a pleasant animal. If well treated, the domestic camel is very docile and easy to manage. If ill-treated, they can become very stubborn.