Great For Red Sea Sumps
These socks are great. I have the 625 XXL and these are the ONLY socks that fit in the trays. That being said, I run 2 felt in front; 2 mesh in back and find that works best to not have to flip them out so fast. Highly Recommended!
Thicker than norm
I switch mines out every 3 days. Gets clogged faster than other socks, but has been thru 10 washes and hasn’t fallen apart yet.
Perfect for Clearing up the Water
You can't beat these filter socks for clearing up the water after setting up a new tank, and they wash well. I re use these for months by just washing them.
Not My Favorite
I wish the socks were a little wider so it would be easier to turn them inside out. If you use a piece of pvc pipe or a wooden spoon, it helps, but they are annoying to clean because of this.
Red Sea filter sock
Very well built filter sock. Fits in my Red Sea Reefer 425 xl well.
Expensive but worth it!!
I know these are the only ones that fit the Red Sea holders but these are much better than the typical BRS felt ones!! They do work better than the mesh ones but just like any felt socks, rinse wash with bleach and rinse again!!
Does what it is suppose to do
Like the quality of the sock, and it fits greatly into my rsm s500.
Catch a lot of the floating debris and therefor has to be changed/ washed often. I find it a little expensive...