I am designing a display tank for my brother it will be a minumum of a 100 gallons, there will be plenty of plant cover, and hiding spots. I wanted to know if I could mix the terribilis with the redeyes. I know your not supposed to mix species, I even told my brother that but he wants a diurnal frog in there so he can see them during the day when he is awake, he also doesnt want to have another tank for his redeyes. This will be the main focus point in his new place, and I wanted to put a bold frog in there so when people areover they can see this awesome frog. So do you think there is a problem with mixing these two species, there about the same size, and ones nocturnal and the other one is diurnal and mainly stays on the floor of the tank.

