ONE OF MY CICHLIDS IS ACTING REALLY FUNNY. EVERY TIME I LOOK AT IT IS SWIMMING VERTICAL. THE TAIL IS HIGH AND THE HEAD IS LOW. AND TODAY I SEEN IT SWIMMING SIDEWAYS. THE BELLY WAS TOWARD THE FRONT OF THE TANK AND IT SWAM LENGHTWISE OF THE TANK SIDEWAYS. IT SEEMS WHEN IT STOPS SWIMMING ITS TAIL FLOATS TO THE TOP AND ITS HEAD STAYS WHERE ITS AT. THIS MIGHT BE NORMAL IDK. THE FISH HAS BEEN IN MY TANK FOR 3 YEARS, AND I NEVER SEEN IT ACT LIKE THIS. ALSO I'VE GOTTEN A BUNCH OF BABIES OVER THE YEARS. SO IM THINKING THIS MIIGHT BE THE MOM AND MAYBE ITS PREGNANT AGAIN. IDK, HELP PLEASE.