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JBJ ATO Automatic Top Off System Water Level Controller

JBJ ATO Automatic Top Off System Water Level Controller

Tired of lifting heavy buckets to refill sumps or tanks due to evaporation? There is finally a professional grade product that automates refilling evaporated water. The All-New A.T.O. (Automatic Top Off) device is the most advan...

$79.99
Innovative Marine HydroFill Ti ATO Controller

Innovative Marine HydroFill Ti ATO Controller

Automate freshwater replenishment, and say farewell to heavy lifting, unstable water parameters, and the need to frequently watch your water line. Topping off evaporated water for our aquariums is a tedious but essential task that...

$69.99
AquaMaxx Dosing Container DC-1

AquaMaxx Dosing Container DC-1

Overview AquaMaxx Dosing Containers are stackable supplement storage solutions that connect to your dosing pump so you can automate supplementation and keep your aquarium water parameters stable at all times. AquaMaxx Dosing C...

$41.99
Marine Depot Auto Top Off System w/ Pump and  Magnetic Sensor

Marine Depot Auto Top Off System w/ Pump and Magnetic Sensor

Easy-to-use auto top off system that is ready to go out of the box! Includes one float sensor with magnetic mounting bracket and top-off pump. The float sensor is enclosed in a protective acrylic enclosure to prevent snails or...

$79.99
Eshopps Auto Top-Off Reservoir Tank

Eshopps Auto Top-Off Reservoir Tank

There is no need to worry about water evaporation anymore now that the Eshopps’ new ATO Small Reservoir Tank is here. The ATO Small is a reservoir tank that can hold up to 2.5 gallon of water with a shut-off valve attached on the ...

$59.49
Innovative Marine HydroFill Ti ATO Return Pump

Innovative Marine HydroFill Ti ATO Return Pump

Pair your auto top off with the industry`s first low voltage air lift pump specifically designed for ATO controllers. Engineered for high performance, this external positive displacement diaphragm pump, outputs up to 15 gallons pe...

$69.99
Eshopps Liquid Containers for Dosing Pumps

Eshopps Liquid Containers for Dosing Pumps

The Container 2.0 can hold up to 2 supplements for any dosing purposes. Great for 2-part Calcium and Alkalinity Supplements! There are a total of 2 chambers (3L each). A solid blue body prevents algae growth. Viewing ports allows ...

From $49.99
Digital Aquatics Double Float Switch Kit w/ Mounts

Digital Aquatics Double Float Switch Kit w/ Mounts

The new Digital Aquatics float switch kits make configuration quick and easy! There are countless ways to use these new float switches with either your RKE or RKL system. Program an Auto Top Off (ATO) system, automate water trans...

$64.99
Ultralife Float Switch

Ultralife Float Switch

This float switch will operate for high water or low water applications. This can be achieved by simply removing the retaining ring and turning the barrel float upside down. This switch can handle multiple pumps with a combined am...

$79.99
AquaMaxx Dosing Container DC-2

AquaMaxx Dosing Container DC-2

Overview AquaMaxx Dosing Containers are stackable supplement storage solutions that connect to your dosing pump so you can automate supplementation and keep your aquarium water parameters stable at all times. AquaMaxx Dosing C...

$55.99
Vertex Libra Vessel Dosing Container

Vertex Libra Vessel Dosing Container

These standalone aggressive chemical containers are practical and elegant receptacles for use with all reef additives. Each container is constructed from polished cast acrylic and heavy white PVC. All joints are surface bonded wit...

From $49.99
Kamoer Dosing Container

Kamoer Dosing Container

The Deepwater Aquatics Dosing Containers are made to stand the test of time in the aquatic environment. Each Dosing Container is made from high quality cast acrylic. Each container comes with all the parts needed and is fully asse...

From $49.99
SpectraPure® Power Liquid Level Controller

SpectraPure® Power Liquid Level Controller

SpectraPure® Power Liquid Level Controller For automatic replenishment of evaporated liquid on systems which require AC electrical control Controls up to 3 Amp continuous duty pumps and other 115 Volt power heads Extre...

$69.99
Tunze Switched Socket Outlet for Osmolator Auto Top-Off System

Tunze Switched Socket Outlet for Osmolator Auto Top-Off System

The Osmolator®, included low-voltage centrifugal pump can be replaced by this Tunze Switched Socket Outlet in combination with a more powerful pump. The switched socket outlet can be used to switch metering pumps with a maximum o...

$70.12
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