Joe, from what I have heard there are some channel catfish in Squantz that must have been bucket stocked. That's a species that would grow to huge sizes in a lake full of herring, and there are more herring in Squantz per surface acre than in Candlewood. Plus with all of the underwater rock formations and crevices there is perfect spawning conditions for channels.
Serious question, I have seen the still picture which seems to be Candlewood after comments from site members who fish it much more than I do but on the video, in the beginning of it, there is a pan of the background and I can't identify anything on the shore there especially what appears to be a huge building in the upper right corner of the frame. For those who know the lake really well, what are those buildings?