Byron Supporting Member Tank of the Month 🏆 Joined Feb 25, 2009 Messages 21,679 Reaction score 13,338 Location CA Apr 28, 2021 #31 despreauxb said: So they said they don't test the hardness since its not a requirement. He did say that we do have hard water Click to expand... Subjective terms like "hard water" can mean quite different values. See if a local fish store can tell you, or will test the GH.
despreauxb said: So they said they don't test the hardness since its not a requirement. He did say that we do have hard water Click to expand... Subjective terms like "hard water" can mean quite different values. See if a local fish store can tell you, or will test the GH.