CaddyStack™ – Modular Filter Tower Kit merch making your reef-keeping hobby even

making your reef-keeping hobby even more enjoyable

This is perfect for freshwater tanks

our FragLoc™ Coral Frag Rack offers unmatched flexibility and security for your coral frags

Prevents the pump from tipping or shifting

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

CaddyStack™ – Modular Filter Tower Kit merch making your reef-keeping hobby evenCaddyStack 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