need help with hard corals [Archive] - Canreef Aquatics Bulletin Board

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clowntrigger

07-31-2003, 07:24 AM

i just added some hard corals frags to my tank a few days ago. not sure if the doing to well, they seem to be turning white any clue why ?
here is a current picture of the tank the frags are right below the toadstool
http://www.canreef.com/photopost/showphoto.php?photo=44&password=&sort=1&cat=508

Aquattro

07-31-2003, 07:42 AM

They can turn white for many reasons. Lighting acclimation, water quality different than they're used to, the toadstool releasing toxins to fight off hard corals, etc. What are your paramters like? Ca, alk, temp, pH, etc.....