RD.;2956235; said:While I agree with the vast majority of your info, I have yet to see an adult male champ that was anywhere near 18" in size. Most aquarium raised specimens max out at approx 12".
I'm not sure on that. The biggest I've ever seen in person is mine at 7". He's still growing, I've had him for little over a year now. Your probably right, but you never know. Someone told me they had a 14" once, not sure in what size tank thou. Theirs a Champ thread, and I'd love to see pics of yours.