I called my local PTC about whether or not they had dwarf puffers. Instead of giving me a yes or no answer, they ordered 3 for me with the next fish shipment.
When I showed up at the store, they were NOT dwarf puffers. They were large leopard puffers. 3"-4" and only about $4 or $5?. 2 had their tails chewed off by who else, the most aggressive puffer.
I was like these are not the pea sized dwarf puffers.
These would have killed everything in my tank.