how old is your oldest breeding pair / trio /colony of plecs ???
i have a colony of 333's for over 10 years still spawning.... and they were 9-11cm when i got them so i would assume at least 2 years old then....
i have a colony of 333's for over 10 years still spawning.... and they were 9-11cm when i got them so i would assume at least 2 years old then....