Hello everyone,
I need an advice. So, I started a new tank one month ago, I put Easylife Easy-start bacteria and started cycling it. About a week ago I added two Zebra Danio fish to speed up a cycling process and now I have a problem. Both fish seem fine but I see something on one fish fins, it can be Fin Rot but I'm not sure. That fish eats one day, one day doesn't and it looks like it can't swim well. Also I saw that the healthy one is always chasing the sick one and bites its tail. Because of the cycling the water parameters are changing, temperature is 24 degrees Celsius. I don't want to put medicaments in tank so I'm thinking about potassium permanganate or salt treatment for that fish. I would like to hear your opinions. I'm sorry for my bad english.
I need an advice. So, I started a new tank one month ago, I put Easylife Easy-start bacteria and started cycling it. About a week ago I added two Zebra Danio fish to speed up a cycling process and now I have a problem. Both fish seem fine but I see something on one fish fins, it can be Fin Rot but I'm not sure. That fish eats one day, one day doesn't and it looks like it can't swim well. Also I saw that the healthy one is always chasing the sick one and bites its tail. Because of the cycling the water parameters are changing, temperature is 24 degrees Celsius. I don't want to put medicaments in tank so I'm thinking about potassium permanganate or salt treatment for that fish. I would like to hear your opinions. I'm sorry for my bad english.