What's new

cancerous black pigment

🐠 December TOTM Voting is Live! 🐠
FishForums.net Tank of the Month!
🏆 Click here to Vote! 🏆

  1. B

    Cancer In Fish?

    I was reading that swordtail tropical fish have cancerous cells in any black pigment. They especially noted in the article I read... the ones from central America which have the black fins on top. these are live bearers, altough I am posting it here since your livebearer section seemed more...