Sounds like mystery solved, hopefully!
I had an issues with slime on my filter sock when my tank got accidentally overdosed with vodka. That's why I initially thought of slime coat and carbon dosing clogging it. Keep us informed of the out come.
I had an issues with slime on my filter sock when my tank got accidentally overdosed with vodka. That's why I initially thought of slime coat and carbon dosing clogging it. Keep us informed of the out come.