CaddyStack™ – Modular Filter Tower Kit merch Optimal Support: Provides a sturdy

Optimal Support: Provides a sturdy base for your egg crate

This design accommodates flexible frag plug stem sizes (up to 0

Slide-in suction cups ensure the stand stays securely attached

and completely rust-free magnets for long-lasting performance in marine environments

CaddyStack™ – Modular Filter Tower Kit merch Optimal Support: Provides a sturdyCaddyStack Modular Filter Tower (Filter Sock Replacement Kit) CaddyStack is a fully modular filter sock replacement system designed for reef aquariums that use 2", 2. 75", 4", or 7" filter sock chambers. Unlike traditional filter socks that clog quickly, reduce flow, and require constant washing, CaddyStack replaces socks with a rigid, reusable, stackable filtration tower that gives you total control over mechanical, chemical, and biological