Red Sea RCP Dosing Cap Tube (2 pcs)
Twin pack of chemical-resistant, reusable silicone tubing suitable for the inside hose connector of both the 500ml and 1000ml bottles.
A new "dosing-ready cap" allows Red Sea’s supplement bottles to be used directly with automatic dosing systems, without having to decant the supplement to a dedicated container.
After snipping off the top of the external hose connector, the cap can be connected to a dosing pump with standard-sized silicone tubing. A second, larger diameter tube (not included with the supplements) needs to be connected to the internal hose connector of the cap to maintain a steady flow of supplement until the bottle is empty.