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goyder river

  1. My Australian Rainbowfish Have Become Rather Aggressive. What am I Doing Wrong?

    Cyprinids and Atherinids
    I have 6 Rainbowfish in My 56 Gallon tall tank classified as "Australian" however they are two sub-types. My Male to female ratio is 4F-2M as recommended by many. My local LFS has told me that since these species do crossbreed its okay to mix them. He said technically I should less aggression...
  2. Having the hardest time sexing my Goyder River Rainbow (Melanotaenia trifasciata)

    Cyprinids and Atherinids
    When I began adding more rainbows to my bigger 56 Gallon tank about 4 months ago, I read a lot of conflicting information of what the female to male ratio of the fish should be. My goal was really to diversify the types of rainbows I had the most I could with the space I had. I read in some...