i caught two tiny fish from the beach the other day,the tend to stick or cling to the glass and they look like they are nothing but heads, they resemble half tailed tadpoles. they were black but now that they are in my refugium (to prevent my fish from catching anything), they have turned clear. I dont have any pictures up yet, but I will try to get some asap. has anyone ever heard of a clingfish and is that what it could be?