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).
What are Dromedary and Bactrian? Both Dromedary and Bactrian are species of camel. Dromedaries have one hump and are found in Northern Africa and one area of Australia. Bactrians are two humped camels native â¦ to central Asia. Unlike Dromedaries, Bactrian camels are critically endangered.