Hammer not opening?

[GpixL_]

My hammer is not opening fully after 1-2 days what should I fix?

 

[blaxsun]

Can you post an image along with your water parameters please? Thanks.

 

[GpixL_]

Can you post an image along with your water parameters please? Thanks.

For some reason it made 2 threads but the params are normal based on live aquarias params.

 

[blaxsun]

For some reason it made 2 threads but the params are normal based on live aquarias params.

Still, you should post them along with an image.