i have personally had a silver go from 3" to 24"+ in 10 months. i had it in a 180gal from the 4-5" on. i have a silver now that is 23" and a littl over a year, raised that one from eggsack. i have an 7month old aro that is 14-15"+-(moved around alot and beat up by another aro a few times). i have noted that if you move them alot they grow slow, due to stress. if you say put them in a big tank and don't mess with them, then they will grow at a good rate. higher temps is one way to increase growth rates, but with this they will need lots of food(almost constant). don't be suprised if you are doing everything right and you get 3"+ in a month.


when oh when will he learn.