Are pavers safe?

  • We are currently upgrading MFK. thanks! -neo
are the pavers clay or concrete concrete will buff your water and the clay should be fine it might leach natural salts into the tank but they shouldn't hurt anything
 
I have used them before with no bad effect. I didnt use them for more than 6 months though.
 
Toss in a few used syringes and it will look like the U.S. Navy was there.
 
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