I have the small valentini puffer, no problems:
- with hermits,
- with fish with long fins and skin appendages,
- frogspawn, hammer, sun coral, candycane, scolymia, lobophyllia, xenia, anthelia, GSP, BSP, yellow polyps, mushrooms, Kenya tree (capnella).
So far (almost an year) victims were:
- 2 turbo snails, other snails are waiting for a night to start feeding, but large hermits hunt them too;
- twice bited dorsal fin of the clown fish, that wanted to school together - wiggling right before puffer's face - but the same clown did much worse to the chromises who wanted to school with him, so - puffer was more considerate. And fin regenerated both times is 1.5-2 months.
- edible algae;
- LR is not too live in the open to grazing areas (but hermits could contribute to this problem too).
The worst part was - it refused to east shellfish, harder than krill, teeth overgrown, and just today did puffer's dental surgery - just like in
this tutorial .
Very bright, intelligent and considerate fish - valentini puffer, ugly face - but good personality.