May I know if someone know about this tiny plankton shrimp like creature in spring mountain water? I know ( traditional ) if there is leech in spring water it means it is very good to drink but it is not like leech but it is like shrimp
1 Answer
This is most likely Gammarus Pulex or "Freshwater Shrimp"
https://www.lifeinfreshwater.org.uk/Species%20Pages/Gammarus.jpg.html
I don't believe they are anything special in terms of working out whether water is potable or not. They tend to prefer slow-moving, highly oxygenated water, but that's about it.
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As kids, we used to call them "sideswimmers". We also use to drink from those streams without really caring about the cows in the fields upstream.– user20505Commented Jan 5, 2021 at 16:23
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@Snow Thanks, hope find a way to know if such water is very good true drinkable spring water. I take water from a canal come from mountain in a village in Iran, drink for a week already. nothing bad happened but i could pop very good and lot but some feeling of thirsty. haha– davis ICommented Jan 6, 2021 at 17:53