Darn horn corals

[Skimmerking]

I know that Doug has a crap ot of hard to easy SPs's in his tank. he does regular water changes and keeps his levels at par and I havent evr heard him say anything bad about his levels. I 'm lost thou Doug, after hearing that you lost my old Tri color that i got from gools about 12 months ago. you think that might be the reason the you lost the ti color from may be a toxic something that the horn coral release's.