Grout question?

  • We are currently upgrading MFK. thanks! -neo
I do not have any experience with it in an aquarium setting, but have heard on many occasions that it IS NOT fish safe.
 
Guess it depends on your application. Any masonry product will greatly effect pH if in direct contact with the water. If you are going to epoxy over it then just about anything should work as long as it meets your structural needs. I guess if it was me, I would not use grout with additives simply because the effects would be unknown, as to bonding, leaching, etc.
 
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