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.
Best Answer: Red Eared Sliders (RES) will stay under water for a very long time. As long as you have a basking area and the proper lighting for the turtle...he will be fine. They come up out of the water when you are not watching as they can be very timid. I have 4 turtles and my RES sleeps under the water all the time.