i was just wondering if i bought a large critter keeper could i put a green tree frog in it? the dimensions are 14.5 in. long, 8.6 in. wide, and 9.6 in high. and i used 2 different tank water capacity calculators to figure out the amount of gallons it holds and both of them said this tank was 5 gallons. and i heard it was 5 gallons per adult frog?