I currently have a 60 gallon freshwater tank and I'm thinking about switching it to a saltwater tank since Christmas is coming up. Although I'm not new to saltwater, I've never owned a stingray. Would i be able to house a ray in a 60 gallon? If not, what is the minimum tank size to house one and are they hardy to keep? Also, which ray stays the smallest? Any info on rays whatsoever will be appreciated. 

