And a double thanks to Ric and Norm, both bits of knowledge that will be placed in the " to be used" file , for future use. One technical and one practical.
Down here we think of a pond ( a hole in the ground with sloping sides -no dam) out on the range when someone says cow tank. some of us think of a round metal tank as an above ground pool or temporary trout pond.
And now I know how to erase one of my wonderings that escaped into printed expression of thought that after further review should have remained in the wondering domain hidden from human awareness.
Do pond miesters ever have a convention about ponds and fish where they convene to cuss and discuss the varied art of fisheries aquaculture and maybe have various pond supporting companies come and show off their valuable commodities??
In simple terms-- a Pond Convention