I'm talking about the Japanese Gardens up behind the theater. When I was there there were tons of huge green terrors in there, along with koi, black pacu, bala sharks, convicts, and some African cichlids. I also spotted some in Manoa creek.
All I ever caught in the quarry pond were red devils, convicts, jags, and 5 star generals. Oh yeah, and some huge freshwater prawns.
The snakehead ponds are private as far as I know.
Yeah I will have to try that out. Pretty sure its very frowned upon to fish there though, but whatever.