Growth rate depends on many variables, temp, quality of food, and the most important, water changes. You do a 50% water change once per week, it will grow slower than if you fo two 50% water changes per week, or it will grow even faster if you change 50% of your tanks water every other day.
An adult male will top out around 10", female @ 1/3 smaller .
An adult male will top out around 10", female @ 1/3 smaller .
