Originally Posted by
surfinusa
valentini puffers dont eat snails and crabs but dog faced puffers and porcupine puffers eat snails and crabs
Not true. I have a Valentini Puff, and when I first introduced him to the tank, he started to go after my hermit crab, who is on the bigger side compared to most. He would try to tip him over, but after I caught him doing it I would move him away. After a few weeks of being "scolded", he finally gave up. Its been almost a year and they live together fine.
Not the same for my snails though, my Valentini has left me with 1 (huge) Turbo Snail. He wiped out the rest of them (19), over about 4 weeks time. He also took out all my Cerith Snails. I have 1 left, which was a hijacker on some LR. Atleast I think its still alive lol.
Its "hit or miss" with a Puffer, there are no guarantees. I have a Coral Banded Shrimp too, and when it was put in the tank, my Puff look at it and swam around it a few times. But once he realized the CBS would fight back (unlike the snails), he left it alone and doesnt go near it anymore.
If you get a Valentini, feed him mussles and/or clams once or twice a week, and that might help keep his eyes off other things