lead in tank?????

sepulatian

Moderator
Originally Posted by goober_hunter
http:///forum/post/2508655
yeah lots. it was the tip of a pencil. you think it could do that much damage to corals.???
I am not completely sure, but metals of any kind are dangerous to corals. Run the fresh carbon and maybe do a few water changes in a couple of days.
 

steve24

Active Member
if it helps any...
pencil lead is made up of mixture of graphite with clay in different degrees of hardness; the marking substance in a pencil
 
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