Ils poussent tous trés bien.
Ampullaria vert.
https://www.youtube.com/watch?v=qJ46nT74O48
Ampullaria péristome marron.
https://www.youtube.com/watch?v=iakj4R_gDEU
Ampullaria spotted.
https://www.youtube.com/watch?v=WF9TPeqDG4o
Ampullaria red
https://www.youtube.com/watch?v=4kNORmyx8x0