I've had my 10 gallon tank for 9 months. I had 4 fish, and one recently passed away for unknown reasons. He began swimming really slowly at the top of the tank, stopped eating, then one day I found him in the filter. I have no idea what it was.
Water parameters are fine.
Now one of my other fish has something wrong with him. It almost looks like hes spazzing out. Every couple of seconds he'll change direction while he's swimming. Like 180 degrees. He's also staying in one corner of the tank. It also kinda looks like he has a bump on his spine near his head, but that could be me seeing things.
These are zebra danios. There are only 3 in the tank, and I know that I need one more which I will do.
How would you recommend helping him? Could it be tb? He swims fine during feeding time.
Water parameters are fine.
Now one of my other fish has something wrong with him. It almost looks like hes spazzing out. Every couple of seconds he'll change direction while he's swimming. Like 180 degrees. He's also staying in one corner of the tank. It also kinda looks like he has a bump on his spine near his head, but that could be me seeing things.
These are zebra danios. There are only 3 in the tank, and I know that I need one more which I will do.
How would you recommend helping him? Could it be tb? He swims fine during feeding time.