L lance New Member Joined May 2, 2004 Messages 1 Reaction score 0 May 2, 2004 #1 What is the breeding age for Koi and how long are they generally at that age?
P Paul_MTS MAD Joined Apr 15, 2004 Messages 5,818 Reaction score 1 Location Essex, Kirby May 2, 2004 #2 i think it's about 5years which would proable be around 15"
R ryan Spinning around Joined Oct 25, 2003 Messages 4,248 Reaction score 0 May 2, 2004 #3 If your lucky Females: over 3 Years, Males: at least 2 Years but normally 3-5 years.