Ive got a lyrtail (i think thats u spell it) molly . anyhow the fish keeps ( from time to time ) keeps turning itself sideways and rubbin itself up and down the aqaurium glass . The fish seems to rub the ONLY the top fin .
There are no signs of ich , nothing funky lookin bout the fish . Gills are lookin fine . Eyes are looking fine . The fish eats and swims normally .
Water is good 0 ammonia 0 NitrIte and kinda hard to tell what the NitrAte is cuz the colors all look the same .
An ideas ??