Why do dollar fish grow so fast?

Question

The speed they grow is amazing how big do they get ours are about 5in but im sure they are still growing, why do they grow so fast, and is there any other community fish that grows as fast as the dollar fish, Thanks, Katie.

Answer 1

crazyness

Answer 2

it has something to do with there genes

and the fact that they have adapted to grow big quickly so that they are less vulnerable at a young age

yours will probably not grow to much more than 6 and a half inches

hope that helps

Answer 3

they dont grow that fast i had a group of 5 silver dollars ( they were about 2,3 inches) and i had them for maybe over a year and they didnt grew

but instead of the silver dollars i like the red hook myntis/red hook silver dollar they  are sold mostly as adults and are a bit more expensive than regular dollar fish  

Answer 4

Just google it, you will find a lot of information on the dollar fish, I'm sure.

Answer 5

Is it a silver dollar fish?