Red Sea RCP Dosing Cap Tube x 2

As part of Red Sea's ongoing product improvement program there is a new feature for our 500ml and 1000ml supplement bottles. A new “dosing-ready cap” allows our 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 2nd, larger diameter tube needs to be connected to the internal hose connector of the cap to maintain a steady flow of supplement until the bottle is empty.