Whats this stuff in my sump?

[ThatPhillyReefer]

Hello so recently ive been seeing this weird snot looking stuff all in my sump. I clean it out and it comes back or breaks into tiny pieces. What is it and how do I get rid of it?

 

[ThatPhillyReefer]

bump??

 

[Glenner’sreef]

Are you using filter socks coming into your sump to trap debris?

 

[ThatPhillyReefer]

Are you using filter socks coming into your sump to trap debris?

yes filter socks

 

[bluemon]

Some bacterial gunk.

Just manually remove it when you can