Fish dying!!!!

[camaro7019]

well, 6 fish dead! Naso Tang, Blue Tang, Yellow Tang, Cole Tang, 2 Anthias, fish that survived, 2 clownfish, 1 scooter blenny, snails and hermits look to be fine, all corals look just as good, anemone is back in the tank now, took him out overnight lost all fish so i thought well im not loosing my 2 mouthed magnifica so i put it back in haha! clownfish and scooter dont seem to be affected by the poison, doing another water change tonight! well.... its super sad my favourite fish are gone, my cole tang lasted the longest, he survived until 4 am then he seizured and died :'(