I don't have any specific contacts at Goldenstate or Speed Tech but if you click on the link above you can download and print a list that contains contact info. I've spoken to both Goldenstate and Speed Tech on the phone but that's about it.

Sacramento Perch get fairly big (23 inches and over 3 pounds). I wouldn't think you could have very many fish that size in 1K to 3K gallons. I would think that a moderate number of them would do fine in your pond. As to how many, I'd leave that answer to one of our experts.

JHAP
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"My mind is a raging torrent, flooded with rivulets of thought cascading into a waterfall of creative alternatives."
...Hedley Lamarr (that's Hedley not Hedy)