Since we are talking about GC, I have a few questions. Are there any noticable differences between triploids and diploids? Is one type better at consuming aquatic weeds vs. the other? In NE triploids used to be the rule, diploids are now allowed and I would be curious to know if the recommended stocking rates would be different between the two. Also, would there be any possibilty of diploids reproducing on their own if enough current was present?