I'm trying to make some room for a new terrerium. i had my pacman in a 15 gallon tank and he rarely moved around. i just put him in a 2.5 i had laying around but it looks wrong to put him in there. i've had him for about 3 yrs so i suppose he is fully grown. pardon my ignorance but is a 2.5 too small? i have a 5.5 and two tens but im trying to make some space. let me know.
thanks


