Yes, I was a bit puzzled by the 30 liters tank. The suvatti that made me start drooling in the pet shop on Monday, was big! And it was really amazing that that big thing could dig itself into the sand, and disappear so totally! I didn't have to check TPF to understand that this fish was a lurker!

The guy working in the shop had to stick his hand into the tank (rather nervously, as the puffer had bit him earlier, both the suvatti and the Fangs I bought. I guess he must be tasting very good

), and feel around in the sand to find him (I just
had to see the suvatti of course, even though I was already struggling with the decision on whether to buy the Fangs puffer - I really hope no one buys him, so I can go and get him when I have the money (some time in the far future...

) The good part is that he always is so totally hidden in the sand, so no one can see him. And if they don't see the fish, how can they want him?

).