Hey guys, so A LFS was given a 9" dogface puffer because the owner thought it was too big and they have it in a small 40g tank. This irritates me because I know the tank is way too small. The fish is free to a good home apparently. I just purchased a 100g which is much larger than my 55 cube. I would like to get the fish out of the store since the tank i have is bigger but am unsure. what would you say the proper size tank should be? Thanks


