Dymax Double Filter Sock Holder 4 inch electronics making it capable of withstanding

making it capable of withstanding high pressures

Add 1 capful

support healthy digestion

Heavy Bioload - 80 gallons

Dymax Double Filter Sock Holder 4 inch electronics making it capable of withstandingDymax Double Filter Sock Holder Dymax Double Filter Sock Holder 4 inch is used to securely hold filter socks in place while allowing for easy removal and maintenance in aquarium sumps or filter chambers. The Dymax Filter Sock Holder is the perfect solution for keeping your filter socks securely in place while ensuring easy removal during filtration maintenance. Designed with an open notch in the front this holder offers effortless access to the filter