USED FLATWORM EXIT AS INSTRUCTED YESTERDAY, VACUUMED FLATWORMS BEFORE AND AFTER DOSING A TOTAL OF 4 TIMES. STILL A HUGE FLATWORM DIE OFF, DID A 80 GALLON WATER CHANGE AFTER THE FIRST SIX HOURS, CARBON IS RUNNING, WATER VERY CLOUDY , WOKE UP THIS MORNING AND MOST OF MY FISH AND CORALS DEAD, DID ANOTHER WATER CHANGE 70 GALLONS THIS TIME, WATER STILL CLOUDY AND EVERY THING STILL DYING. WHAT CAN I DO TO GET THE WATER STABLE?
TOTAL WATER SYSTEM IS 300 GALLONS
TOTAL WATER SYSTEM IS 300 GALLONS