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speculatrix t1_jceho8v wrote

Maintenance might be problematic. Even just plastic balls make a huge difference.

https://youtu.be/uxPdPpi5W4o

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DownAndOutInSValley t1_jch3jn3 wrote

Until they break down and contaminate the water with micro plastic. :(

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speculatrix t1_jchmasd wrote

Hopefully they replace them before that happens..and filter the water anyway.

5