How to Clean Fish Tank Rocks | Aquarium Care

7 thoughts on “How to Clean Fish Tank Rocks | Aquarium Care

  1. FYI… All these thumbs down are likely because your title is a little misleading. "Rocks" implies hardscape, your talking about substrate or gravel. If your title had contained "substrate or gravel" instead, I think you would have seen a far different ratio of thumbs up vs down.

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