I live in CT, so.... Yea, my tank has a nice cave in the middle with little caves branching off. I think itll be nice for a small ray.
Spotted Stingray - Urobatis halleri
Also known as: Round Ray
The Urobatis species grows up to 10.5 inches. The Spotted Stingray prefers a tank of at least 130 gallons with plenty sandy areas to bury itself in. The Spotted Stingray is a carnivore and likes to eat variety of chopped fish, clams, shrimp, squid. The Spotted Stingray is a high maintenance fish and should not be placed in a tank containing Triggers, Puffers, or other aggressive species. This is one of the hardier species of ray's available. Not reef-safe. Sharks & rays should never be exposed to copper-based medicine. Will be shipped 7 - 14 inches. Keep water quality high (SG 1.020 - 1.025, pH 8.1 - 8.4, Temp. 72 - 78° F). The Spotted Stingray is commonly collected from the Pacific Ocean.
Would this be good ya think?