When I went to get the pond ready for his arrival. I noticed that all the fish in there had went through a growth spurt since the last time I had the tarp off the top. They are huge. He'll have to wait another month or two before he's ready to go in with the big boys. He's a little smaller than I though once I went to net him. Some of the catfish in the big pond are approaching 20". I'd have to say that the albino channel cat is right at that mark along with lumpy the oldest tsn. The rtc is right at 17" and fat as all get out. The hybrid mrtc is only about 14-15" and way too thin to be in with the rtc. His head is maybe 2-2 1/2" wide, and the rtc is 4" wide. That spells disaster wtih a newly introduced fish!!!