ATO Units and Dosing Pumps

Keep your water parameters in check effortlessly. Our ATO Units and Dosing Pumps are designed for precision, ensuring the stability of essential elements in your aquarium. ATO Units maintain the optimal water level automatically, reducing the need for manual top-offs.

Our dosing pumps allow you to fine-tune the dosing of additives, supplements, and essential elements, promoting the well-being of your aquatic life.

The Red Sea ReefDose dosers are all about precision, and the ReefDose Measuring Cylinder allows for fast and easy calibration to ensure the best possible accuracy.

$20.00

ReefDose 4
ReefDose with single-drop-accuracy dosing heads together with an advanced controller is designed and built specifically for the daily supplementing of reef aquariums.

22.5cm x 10.5cm
Wall…

$675.00
From: $495.00 – $675.00

The ReefCan Reservoir
More RO water for less floor space.
The ReefCan 18 can supply the ATO of a 200-litre tank with enough water for about a week.
Fits in the sump cabinet or behind the tank, and be…

$130.00
From: $130.00 – $175.00

Perfect for dosing KH, Ca, Mg liquids.
Recommended minimum dose is 0.3ml

$775.00
From: $285.70 – $775.00

Mounting bracket for one dosing pump.

$36.50

Mounting bracket for four dosing pumps.

$97.00

Spare Part No: R22209
Tubing to connect dosing caps of Red Sea additives
easily and directly to your dosing pump.

$7.65

Designed for dosing larger amounts of water of liquids.
High water flow rate - about 1L per minute

$595.00

AutoAqua Smart ASOV (Automatic Shut Off Valve) is a unique electronic float valve kit for all kinds of reservoirs.

$169.95

ReefDose Tube holder with 4 quick connect tips.

$30.00

The four integrated dosing pumps can be controlled independently of each other with the Aqua Medic reefdoser EVO 4

$132.00

Red/Yellow Kit
Red Sea ReefDose Accessory Kit

$62.00

A precision aquarium pump that does everything.
Dosing, auto top-off, water changes even feeding.

$326.00
From: $326.00 – $1288.00

The AutoAqua Smart ATO RO is an automatic top-off (ATO) device designed specifically for RO or RODI systems.
It comes with two duo sensors which provides double protection and avoid TDS creep.

$299.95

The Chihiros dosing container metal holder keeps your dosing containers organized and out of the way.

$55.00

reefdoser EVO 1
The integrated dosing pumps can be controlled independently of each other. 
Dosing is done manually or automatically.  Dimensions:

  • Height: 12.7 cm
  • Width: 10.5 cm
  • Length: 9.7 cm

$206.00
From: $206.00 – $436.00

This clear acrylic holder keeps your dosing tubes organized and out of sight, so you can focus on enjoying your aquascape.

$49.95

The Chihiros Dosing Pump is the world's first professional dosing system designed specifically for freshwater aquascapes.

$299.95

The Chihiros Dosing Pump is the world's first professional dosing system designed specifically for freshwater aquascapes.

$156.50

The Smart ATO nano HOB (Hang-on-Back) Auto Top Off (SATO-270D) is a compact and easy-to-use auto top off system for nano and pico aquariums under 189 Litres.

$179.95

Smart ATO Lite G2 is a compact auto top off system for both nano and medium aquariums.

$159.95

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