How big do ramshorn snails get?

[Linda S]

are there different species that stay small? any other info would br good too.

[arise1dwr]

The biggest my snails have gotten has been about 2 inches in diameter, not sure if there are different species mines are brown.

[Sounguru]

There are several species, but the common ones shell size gets to be around the size of a nickel or smaller.

[psyche]

My common ramshorns get up to 2cm across.