I noticed a few days ago that my swordtail was looking a bit off-colour, but I didn't think much about it. Today, however, it has started chasing ALL the other fish, its swimming in a "shaky" manner, and prefers staying at the top of the tank. It's fins are closed, tail is drooping. wtf is wrong with her? (she's a single female btw. the male died a few weeks ago).
Its behaving like some kind of psycho.
Nothing is wrong with the water, I did a wc 2 days ago. I've added a general-aid medicine to the water. What should I do now?
Edit: I've noticed that it swims very close to the bubbles of my sponge filter.
Its behaving like some kind of psycho.
Nothing is wrong with the water, I did a wc 2 days ago. I've added a general-aid medicine to the water. What should I do now?
Edit: I've noticed that it swims very close to the bubbles of my sponge filter.