Aquarium and pond equipment at the best prices!
For those passionate about aquariophily
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Analysis
Analysis / Tests
Basin Analysis
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Balling Products
Seawater supplements
Basic elements
Fresh Water Supplements
CO2 system
Basin Supplements
Basic elements
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Water treatment
Bacterial Treatments
Adverse Treatments
Fish Care
Water treatment
Bacterial Treatments
Adverse Treatments
Fish Care
Water treatment
Bacterial Treatments
Fish Care
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Seawater Food
Fresh Water Food
Food Basin
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Sand
Substrate for reactor
Sea Salts
Sands / Quartz / Substrates
Remineralizing
Pond Substrate
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Seawater Equipment
Basin Equipment
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Auto Aqua 's Smart ATO RO is a device that automatically and reliably fills your RO or RO/DI reverse osmosis water tank.
Order it before
15:00 Monday
and receive it
on
Tuesday, December 2, 2025
with
Chronopost - Livraison express à domicile
Once the water level reaches the low water level sensor of the tank, the filling will automatically start to fill the water tank until the high water level sensor is reached.
Smart ATO RO prevents TDS fluctuations in the aquarium and ensures that your aquarium always has quality water.
Take the worry out of shutting down your RO or RO/DI system, as the Smart ATO RO system is equipped with two precise dual sensors and a float switch for ultimate protection against any accidental spills.
Magnetically mounted dual sensors allow you to easily place them in different locations on the tank and even easily move them to another tank.

The Smart ATO RO's touch controller indicates operating status, and the built-in QST (Quick Safety Technology) provides real-time protection against malfunctions. Smart ATO RO also has no technical vocabulary and complicated menus, it is very easy to use, it is equipped with audible alarms and LED lights to warn you of what is happening in the tank.

Dual optical sensors in the micro-module provide double protection and are ideal for small and large tanks. The built-in magnetic mount contains no moving parts that can fail. Accurate detection helps maintain the stability of your aquarium.

All the components used are of high quality and are included in the kit, allowing you to install the system in minutes while guaranteeing high reliability.
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The new plug design prevents the connectors from rusting or causing shorts if moisture or water leaks out of the aquarium. It ensures better sealing and high water resistance.

Auto Aqua 's Smart ATO Duo is a unique automatic osmolation system with two non-contact digital sensors that monitor and automate the refilling of evaporated water.
Aquaforest Sea Salt 22kg for aquariums with fish, less demanding corals and invertebrates.
AFix Glue Coral Fix 110 g from Aquaforest is a two-component paste for fixing hard corals and stones.
Coral-Energizer is a quality food in powder form.
Particularly suitable for soft corals such as ricordeas and zoanthus.
Straight connector for 1/4" ( 6mm) osmosis pipe.
Coral-V-Power is a powdered food for all corals with small and medium polyps as well as other filter-feeding animals, such as mussels and gorgonians.
Prime Reef Flakes is a complete flake food rich in vitamins and proteins for marine and freshwater fish.
Refill System 2.0 is an osmolator with 3 float sensors for efficient and safe filling of evaporated aquarium water.
Thanks to the Smart ASOV , no more flooding due to overflow of the reverse osmosis water tank. Smart ASOV stops the osmosis unit in time thanks to a sensor and will avoid any unpleasant surprises!
Level Keeper from Reef Factory is a device that helps maintain a constant level of water in the aquarium . This mini computer continuously monitors the water level of your aquarium. If the water evaporates, the system injects the corresponding amount of water back into the aquarium. This filling process is designed to work without a hitch, but if something goes wrong, you get an alert in the form of an SMS.
Auto Aqua 's Smart ATO Duo is a unique automatic osmolation system with two non-contact digital sensors that monitor and automate the refilling of evaporated water.
Red Sea 's ReefATO+ 3 in 1 is not only a connected osmolator, it is also equipped with a temperature sensor and a leak detector.
Red Sea 's ReefATO+ upgrade Kit is not only a connected osmolator, it is also equipped with a temperature sensor and a leak detector.
This upgrade Kit can only be used on Reefer aquariums, it is sold without a leak detector and without a magnetic support.
Smart ATO Nano G2 from Auto Aqua , is an all-in-one automatic filling system for small aquariums under 190 liters. It will automatically monitor and refill the evaporated water in the small tanks.
Replacement diaphragm pump for Smart ATO nano or Smart ATO lifter.