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misguided purchase

  1. How many fish, too many cores, high pH, and a misguided purchase

    Beginner Freshwater Aquarium
    Today is my first day as a member and I while I'm sure my questions are not new, I wasn't sure the best way to find answers. I've spent a few hours trying to navigate around and have more knowledge than when I started, but still not quite what I need. 1. I think I have too many fish. It was...