Sump & filter socks - 4 or 7 "

[hfp75]

Originally Posted by GROPP

I have a 180g and just switch over to filter socks from floss last week, I ended up going with one 7" sock for both overflow lines (limited space in sump) been changing it out every two days, so far so good, super easy to swap out! Ps Vertex makes really nice acrylic holders good price too

your 7" when you change it is it really dirty???

and is your 180 light med heavy stock?