You/TommyB are prolly right, they're about the right size to get stuck in a dolphins blow-hole. But I think I'll just justify it by saying it depends on how many you use.
But if its hardly being used, then it would'nt hurt having a tiny, if work intensive, micro pump.
But if its hardly being used, then it would'nt hurt having a tiny, if work intensive, micro pump.
That was my thinking.
Think of the baby seals, man!