Fish swimming weird

[Alec18]

My black Molly is swimming vertically and my tiger barb is swimming at a 45 degree angle. What is the problem?

 

[thursyanna]

What are the parameters in your water? Check PH, Ammonia, Nitrites, and Nitrates.

 

[PockX]

Could be a number of things..bloat or something associatied with the swim bladder..but would need to know your water change schedule and parameters. Water changes would help either of those! And lots of them.

 

[Alec18]

Could be a number of things..bloat or something associatied with the swim bladder..but would need to know your water change schedule and parameters. Water changes would help either of those! And lots of them.

I do one about once a week.