Dosing & ATO

Rigid Aquarium Tubing for 1/4" air / dosing line - 3/16" X 12"   NOTE: As the title reads this is NOT 1/4 inch it if FOR 1/4 tubbing. It measures 3...

Tube Holder for Dosing / RO Tubing. Version may vary, see picture's

New Version 2 With huge features jammed in a tiny package, the Duetto2 is the perfect ATO for your aquarium. XPAqua’s proprietary dual-optical sen...

Affordable automatic dosing. This pump comes complete with a stand alone digital controller and 4 pumps! Its great for dosing CA/KH/MG and your...

HDPE bottle with a unique space-saving design. Ideal for a variety of liquid storage and dispensing / dosing applications. Bottle has a sidewa...

  XP Aqua RO/DI Flood Guardian - Electronic Auto Shut Off Valve Kit (AKA The Marriage Saver)   Tired of flooding your kitchen, garage or bathroom?...

Auto Top-Off Container - 5 Gallon by Reef Supplies - Food Grade - FDA compliant - Polyethylene Plastic - Translucent...

A continuous flow dosing peristaltic pump with adjustable flow rate setting of 1 to 120ml/min, ideal for calcium reactors   The Kamoer FX-STP is i...

Auto Top-Off Container - 2.5 Gallon by Reef Supplies - Food Grade - FDA compliant - Polyethylene Plastic 5 Gall...

Sleek Air Line Tubing Black - 8ft

Fits most dosing pumps such as Kamoer, Bubble Magus, Red Sea Reefdose ect...   Designed for the safe and efficient transfer o...

The new Simplicity Dosing Container is a compact vessel that holds a lot more of your Ca/Alk/Mg than you would think by looking at it.    ...