betta fin loss

my betta had a small tiny bump on his dorsal back in march it slowly got bigger so I did a round of kanaplex. Didn't see a change. It got to the point where it looks like it fell off but just went up to under dorsal and took over... I just did my second round of kanaplex. The first pic is the...

Hello! I have a male betta fish. I bought him last July 1, 2017. I bought him a small tank. I also added ceramic decoration and plants. On his first two weeks, he was happy and kept swimming in his tank. But then few days from now, like 2 - 3 days.. he started eating slowly. I thought I just...

Hello, I purchased a Betta in February. Shortly after I got 2 Albino Cory Catfish to live with my Betta. Things went well so I got a third Cory in the beginning of March. I have a 3.5 gallon tank and I have some moss balls in it. I brought the water in to Petsmart and they tested it for me...