Chihiros Dosing Flow Adapter 16/22mm - Professional Aquarium Dosing System hard bristle and connects to your CO₂

and connects to your CO₂ line via standard tubing

Optional stands and edge holders are available separately for tanks without a ceiling mounting point

or aquascapers who prefer a sleeker

Compact size — ideal for tight spaces and foreground trimming

and set flow

Chihiros Dosing Flow Adapter 16/22mm - Professional Aquarium Dosing System hard bristle and connects to your CO₂The Chihiros Dosing Flow Adapter 16 22 mm is a professional aluminum adapter for inline dosing on larger external filter hoses (16 22 mm). It adds 4 dosing ports with integrated check valves to the filter return line, allowing liquid fertilizers from a dosing pump to be evenly distributed throughout the aquarium via the filter flow. Designed for medium to large planted aquariums using standard 16 22 mm filter connections. Key features Inline