In article , Oz
wrote:
Jill writes

how about fitting a mesh to the bath about 4 inches below the surface
- the stock can drink

200 cows drinking will drop a 2000h trough by 18" in pretty short order.

How about a floating semi-rigid mesh. Stock push it down to drink and it
bobs up afterwards?

It would only need to support a couple of ounces.

Cheerio,

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