Hey I was wondering if anyone has or had Any experience with these to fish together I wanna know if I can keep them in my 240 gallon peacefully ? I have read if you keep 2 Pufferfish they need to be 2 different species! I want to add a Guneafowl Pufferfish (Arothron meleagris) I already have a Porcupinefishes (Diodon).....