i have 5 tiger barbs, 1 small goldfish, 5 ghost shrimp, an upside down catfish, and a fancy guppy. I saw and eel at the pet store that was said to only grow to 6 inches long and it didn’t bother any of the fish in the tank with it. While the name escapes me I know it is light tan with a forward facing mouth. Would it be o.k. to add this to my community tank, or will it try to eat my lovable ghost shrimp. I don’t want them to die, nor my other fish