4in NOSOK™ – Filter Sock Replacement Kit – NOSOK400 tropic pest-free environment

pest-free environment

Chew-Safe Spiral Cord Cover: Added protection in aquarium use

Mount Vertically or Horizontally: Flexible installation options for any tank setup

and benefits all marine organisms

4in NOSOK™ – Filter Sock Replacement Kit – NOSOK400 tropic pest-free environmentSTOP WASHING YOUR SOCK! Now you have an alternative the NOSOK. Nobody loves washing aquarium filter socks. And fleece rollers are complicated and hard to change. NOSOK is the filter sock replacement kit that is easier to clean than a filter sock, more effective and efficient than a filter cup, and less complicated than a fleece roller. Simply Wrap the Filter Core with inexpensive filter floss and create filter sock like performance without the hassle