Dosing & ATO

Tube Holder for Dosing PumpTubing

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...

Clear Air Line Tubing - 25ft

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.    ...

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?...

Fits Kamoer FX-STP only

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...

Sleek Air Line Tubing Black - 25ft

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

Replcament for Tunze 3155 ATO.   Controller with Optical and float.

A Simple Way to Organize Your Dosing Lines, RO tubing and Air line   The IceCap magnetic tube holder universally mounts tubing securely ...

ATO float switch with 22" wire - Perfect for DIY ATO's - Perfect for controllers such as Neptune Apex with IO breakout box

Designed from the bottom up specifically for reef aquariums, Red Sea’s ReefDose comes with 2 or 4 bespoke (patent-pending) dosing heads that...

Everything required to connect a dosing pump in one convenient kit. 4 unique colors for easily identifying a full range of supplements from cont...

Everything required to connect a dosing pump in one convenient kit. 4 unique colors for easily identifying a full range of supplements from cont...

The Bubble Magus T11 is a master dosing pump that contains 3 dosing heads. It can control up to 11 total pumps with addition of T12 slave uni...

Trigger Systems Crystal ATO 5 Gallon Reservoir   Two 0.25″ OD hose ports Lid to prevent evaporation Opening for wires and hoses ...

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

Ecotech Versa Push to Connector Tube Connector Assembly