JUST DID A WATER CHANGE AND I ALSO TOOK LOTS OF STONES OUT AND RINSED THEM TOO. I TOOK SOME OF THE FISH OUT AND PUT THEM IN MY OTHER TANK I LEFT THE ANGELS THOUGH. WATER LOOKS VERY DIRTY AT THE MOMENT I ADDED SALT AND STRESS COAT. WILL HAVE TO WAIT TILL TOMORROW TO SEE WHAT HAPPENS. THANKS FOR YOUR HELP.Just another water change then, good luck.