Problem with corals

[daniella3d]

I had copper contaminate my tank recently and kill half of my corals. All xenia melted in few hours and all my snails were just fine. The level of copper needed to kill xenia seem to be much lower than what is required to kill snails.

If it is copper, then use Seachem Cuprasorb to remove it and do water changes.

Anyway it is something to test.

Originally Posted by 1bigstud

Lots of great suggestions,
Last I checked my nitrates were fine,
Never tested for copper
if I do have copper in my tank how do I get rid of it?
all my fish, hermit crab,mushroom and baby star seem to be doing great.
I think I will take a water sample to the lfs and test for everything possible.
Also I will move forward with the water changes every few days.