Red Velvet Swordfin, male

  1. K

    Khighsmith New Member Member

    I have a community tank with Mollies, Swordfins, tetras, cories, pleco, flying foxes, and a chinese golden algea eater.
    I have had 5 male swordfins and everyone of them died without any sign of disease or trauma to them. Does anyone know why we could be so unlucky with them?
  2. TJBender

    TJBender Well Known Member Member

    A few questions to help us help you:

    How big is your tank? Edit: d'oh. 120g.
    How long has it been established?
    What type of filtration do you have?
    Is it cycled? Your profile says you don't know about the nitrogen cycle, which is the cornerstone of successfully keeping fish.
    What are the numerical values for your pH, ammonia, nitrites and nitrates?
  3. OP

    Khighsmith New Member Member