All shrimp dead
all hermits dead
all snails dead
all emerald crabs dead
tiny starfish dead
flatworms were floating around the tank in agony, that part doesn't hurt my feelings.
Corals in pain and suffering, getting dark in color. Candy cane coral looks like it is dying. All others seem to be recovering slowly.
Leathers shedding, xenias balled up and or slumped over, no polyps were extended on any coral for three days, but are coming out now, the 4 BTA's were elongated but with tight tenticals, weird looking. Galaxia frag looks like someone took a flamethrower to it.
Who knows what it did to my infuana and other benthos? Probably killed much on the microscopic level. Tank recycling.
Fish breathing hard and also darkend in color for a while, would not eat for over a day.
Emergancy water change that night, with saltwater from an LFS. Added large batch of fresh Carbon and new polyfilter to see if Copper was involved, pad did not turn blue so no copper evident.
As to what happend, when testing the alkalinity afterwards it was unreadable, off the scale on the salifert test, did not find out what PH was. Calcium seemed to be sucked right out of the tank as well as magnesium.
Took IO salt down to LFS and mixed up batch with my water and he tested the same results on the alkalinity, off the scale.
Sent sample salt to IO headquarters in Mentor, Ohio on Tuesday 9th. We will see what happens with this sample.
May this never happen to any of you
Thomas