BTA distressed?

[Big K]

Hey, Peeps!

I've had this RBTA for two weeks and noticed today it's not so full and happy looking. Upon closer inspection the interior of both (it has split but still sits close together) is white.



I did some rearranging of my powerheads today but ended up reducing the turbulence where they are.

Should I worry?

 

[salt_for_brains]

How does it look today?