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[Nemo]

I have about 120 lbs of base rock.

I am willing to trade or sell, leave me a pm

[Jaws]

Would you mind explaining what copper treating is for?

[G1GY]

Would this rock not just put copper into any system you place it in? :question:

[StirCrazy]

Would this rock not just put copper into any system you place it in? :question:

It would be good for a fish only tank.

Steve

[Nemo]

Bump