Betta Fish Forum banner

darker regrowth

  1. Betta Fish Diseases and Emergencies
    My betta Comet recently lost over half of his beautiful HM tail to fin rot. It's been growing back nicely, but now the regrowth growing black instead of his normal turquoise. The regrowth has turquoise rays, but the actual webbing looks black like he still has fin rot. If you shine a light...
Top