Alright, so I've been thinking, and the blennies I liked look nothing like the "real" blennies... The blennies I like are the scooter blennies, however, since they are difficult to care for, and I haven't found any real blennies that look like them, I was thinking, instead of a blennie, I like the gobies about the same... Could I keep one of the smaller, easier gobies instead of a blennie?