How do you clean a betta fish bowl with gravel and artificial rocks in it?
My roommate's fish bowl is really dirty and it stinks. But, she isn't here to clean it. I took the fish out and put it in a glass of water. But, I don't know how to clean the bowl with all that stuff in it. Oh and she also has a snail in it that's supposed to keep it clean. So if anybody could tell me how to clean it so my room doesn't stink anymore that would be much appreciated :)