CAN YOU PLEASE HELP - I HAVE AN IN GROUND GUNITE POOL , I OPENED IT UP 10 DAYS AGO. i DID NOTHING DIFFERENT THAT I HAVE ALWAYS DONE ( 2 PACKETS OF SHOCKET , FILLED THE CHLORANATOR WITH 6 3" TABLETS , HAD THE FILTER RUN AND STILL RUNNING 24/7 ). AFTER 5 DAYS POOL WATER TURNED BLUE BUT NOT CLEAR , PUT CLARIFIER IN , THAT DID NOTHING . , HAD PERSISTENT FOAM ON TOP THAT IS STILL THERE , CHECKED CHLORANATOR ALL 6 TABLES GONE , SHOCKED IT AGAIN WITH 3 PACKETS OF SHOCKET AND REFILLED CHLORANATOR WITH 6 MORE TABLETS . AS OF TODAY 10 DAYS LATER , POOL IS STILL CLOUDY , FOAM IS STILL ON TOP , AND CHLORINE LEVEL IS VIRTUALLY NO EXISTENT , ANY SUGGESTIONS - THANKS