What was his conclusion ? It is much harder with southern fish as due to a lack of a cold winter sometimes rings don't form or they are so slight as to be very hard to see.
Sorry...that pertinent information should've been included in my previous post! Six years old. This fish is a dinosaur among my HBG, it was in my first batch of fish from before my time at Pondboss. It's growth suffered from improper management and lack of knowledge on my part.
