I seem to remember that the positively and negatively charged particles repel and bounce off each other to thus stay suspended. I think one is called an ion and the other a cacon.
But, that study is going back a ways and I may have things backwards. Or dead wrong.
It's not about the fish. It's about the pond. Take care of the pond and the fish will be fine. PB subscriber since before it was in color.
Without a sense of urgency, Nothing ever gets done.
Boy, if I say "sic em", you'd better look for something to bite. Sam Shelley Rancher and Farmer Muleshoe Texas 1892-1985 RIP
| 
