Red Sea RCP Dosing Cap Tube - 2 Piece Hydrometers & Refractometers Can be attached to live

Can be attached to live rock using compatible aquarium-safe adhesives such as AquaStik or CorAffix

Spears FPT Gate Valve - 1-1/2 Inch is a larger heavy-duty PVC gate valve for threaded aquarium plumbing that needs precise flow adjustment

and avoid sudden full-dose changes that could stress corals or reduce oxygen levels

1 x Soft pad

Red Sea RCP Dosing Cap Tube - 2 Piece Hydrometers & Refractometers Can be attached to liveRed Sea RCP Dosing Cap Tube 2 Piece The Red Sea RCP Dosing Cap Tube 2 Piece is a two pack of reusable chemical resistant silicone tubes for Red Sea dosing ready supplement bottle caps. Replacement Tubes for Red Sea Dosing Caps These tubes connect to the inside hose connector on compatible Red Sea 500 ml and 1000 ml dosing ready supplement bottles, helping draw supplement from the bottle for cleaner dosing pump setups. Compatibility Notes Designed for