i know that i've been talking a lot about how i'm ganna get a 75-100g tank, but no one is selling them other than petco and they are over $600 there. so i have decided that it seems more reasonable to get a 55-60g tank since they are easier to find. however, the best one i could find currently holds an oscar and turtle. or i can get a terrarium and return the snake and lizard that are in it and make that tank into an aquarium. the 55-60g (that is how it is described) is $50 cheeper, but i think that the other one has a larger tank. is it ethical to get the larger one? or should i get the one with the oscar and turtle in it? also, can i still stock with socolofi and labs and 1 ahli? or what is another way i could possibly stock it?