Stocking ideas for a 20 gallon

  1. F

    Frosties Initiate Member

    I'm currently cycling my new 20 gallon tank but I'm not sure what I want to put in it yet. Here are my parameters (my water is very hard)
    PH 8.0 ish (maybe slightly higher)
    GH 21 dGh
    KH 9dGh
    Temperature 76F (can lower or increase if necessary)

    I would like the fish to be colourful and peaceful if possible but I'm open to suggestions

    Thanks in advance
  2. :) fatcatfish (:

    :) fatcatfish (: Well Known Member Member

    Livebearers are a good first choice for a hardwater tank. If you don't want any fry, then have only males.