The gall bladders are ground into a powder and bile is extracted for certain medicinal purposes including inflammation, blood purification and digestive problems. Sold at extremely high prices, a record $45,000 was once paid for a single grizzly bear gall bladder (Barron 1991).
The red-eared slider is the most common type of water turtle kept as pets. As with other turtles, tortoises, and box turtles, individuals that survive their first year or two can be expected to live generally around 30 years.ed-eared slider basking on a floating platform under a sunlamp. The carapace of this species can reach more than 40 cm (16 in) in length, but the average length ranges from 15 to 20 cm (6 to 8 in). The females of the species are usually larger than the males.
5. Like all turtles, red eared sliders can be be pretty messy. Let's just say that they make a lot of waste. Plan on having a filter that is rater for 2-3 times the amount of water you have in your tank -- this will go a long way to helping keep the tank clean. well cared for, captive red eared slider can be expected to live up to 40 years or so. If you decide to get a turtle, you are making a commitment to care for that turtle over its whole life span (and remember, you should never release your turtle into the wild when it gets older).