Dead Coral...

Istanbul_Kop

AC Members
Aug 28, 2008
315
0
0
Liverpool, UK.
Safe or not safe? DEAL OR NO DEAL?

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Obviously it will raise PH, so that is fine, but anything else to worry about?
 
I wouldn't use it. Coral is very sharp and that piece would no doubt cause alot of scratches on fish trying to hide in its branches.
 
I used a piece just like it for a year. The only problem I had was that it gets a lot of algae on it and grazers cut their mouths on it when they feed off it.
 
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