Is this hardscape too much?

[Gamegurl564]

How big do the pygmy cory's get.
I was considering a group of 5 or 6 for my ten gallon betta tank

 

[CassCats]

How big do the pygmy cory's get.
I was considering a group of 5 or 6 for my ten gallon betta tank

They stay small but personally it may not be worth the gamble. Pygmy cories are able to be eaten by fish the size of bettas. They max out at 1.1 inches.