GH levels??

  1. Mallorysmith44

    Mallorysmith44 Valued Member Member

    Where do you want your GH levels to stay at??
     
  2. MikeRad89

    MikeRad89 Well Known Member Member

    What type of fish are you keeping?
     
  3. OP
    OP
    Mallorysmith44

    Mallorysmith44 Valued Member Member

    Got mollies, danios, swordtails, tetras, Pleco, and Cory cats
     
  4. MikeRad89

    MikeRad89 Well Known Member Member

    You've got different fish with different needs...

    Livebearers need a GH preferably at or above 250ppm.

    Tetras and corys come from softer, more acidic water, as do plecos.