I am going to need to be gone for a couple of months and am worried about my small eel eating enough when I am not the one feeding it. I was thinking about populating my tank with small snails to give it more things to hunt down and eat, besides the other fish. Anyone have experience with or an opinion an how this would work out? For further explanation, I do not know yet how knowledgeable a house/fish sitter I am going to have. All my other fish and tanks I can leave pre-measured food and a feeding schedule, my main concern is the eel.