Απο οτι διαβασα στο συγκεκριμενο site εχει παρατηρηθει οτι δεν εχουν προβλημα τα dwarf puffers με το μεγαλωμα των δοντιων τους σε αντιθεση με αλλα puffers.
As far as Dwarf Puffers needing snails in their diet to "wear down" their teeth, it has been agreed upon by most in the forum that they are not necessary for this. Dwarf Puffers seem to have no problems at all with overgrown teeth (unlike almost all other puffer species).
Πηγη
http://www.dwarfpuffers.com/
Γνωριζει καποιος γιατι συμβαινει αυτο?