are maze brains slow growers?

[Ti]

I've got this green maze brain, and it never seems to get any bigger.
What gives?

 

[ri]

I've had one for about a year now... not sure if it is any larger than when I got it.

ri

 

[xdusty6920]

ditto, ive had one for a year and a half at least and its Maybe grown a quarter inch all the way around the perimeter

 

[yardboy]

I've got a round one, about the size of a softball, that is a bit bigger, from looking at pictures, than it was three years ago.
I've got a flatter colony that has grown quite a bit in the two years I've had it, and it's undergoing some sort of polyp extrusion now.

 

[reefgeek84]

they are very slow growers, that is why some types are outlawed for capture and selling.

 

[Ti]

crazy