I was going to put my 10 tetras and 5 albino corys in a 15 gallon tank but I can't find any at my pet store. The closest is 10 gallons. Would this be too little for them to live in or can I buy the 10 gallon tank and put them in it?
Do you have room or money for a 20 gallon? Then you'd have plenty of room for them and could even add a couple more fish later on if you wanted. 10 gallons would be a little cramped for all of the fish, you'd have to stay on top of the water changes.