Planted Tank Guru
Join Date: Jul 2008
Location: East Lansing, MI, USA
Is Fimo polymer "clay" fish safe
People keep looking for non-fired clays that are tank safe. To the best of my knowledge there aren't any.
But there are low temperature fired compounds.
Does any one have plantedtank.net grade "proof" that Fimo or Sculpey brand poly compounds are fish and tank safe?