things are dieing!

[AquaticFinatic]

Posting for a friend




What would make all your corals, anemones, snails and lastly bristle worms die in your tank? All the fish are fine, but everything else.
We were told that maybe, ...it was the ich treatment that we did.
Then we were told maybe we have copper in our water, so we bought 2 packs of CupriSorb. They have not discolored at all.
Because everything died it caused lots of ammonia, so we have done 6 water changes in 2 weeks.
We still have some polyps but they are all closed up.

I've looked on the internet and have not found anything that is usefull.