Aquarium and pond equipment at the best prices!
For those passionate about aquariophily
Having trouble finalizing your order? Contact us 24 hours a day by email at information@zoanthus.fr.
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
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)
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Sand
Substrate for reactor
Sea Salts
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)
ULTRA HEATER 25w is a modern heater in an unbreakable plastic housing, equipped with an accurate electronic thermostat (± 0.25 ° C), a built-in thermometer and an overheating warning. Length: 16.2cm.
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Glass thermometer with suction cup to stick inside the aquarium or decanter.
Yellow glass thermometer with suction cup to stick inside the aquarium or decanter. Length 14cm.
Thermo Control is a smart device that will help you maintain a constant temperature in your aquarium . It controls both heating and cooling . Surveillance is done 24 hours a day . If the water temperature exceeds the specified safe range, you will immediately receive an alert on your phone.
The Aquael Ultra Heater 25W Day & Night stands out for its One Touch technology that allows you to adjust the temperature with a simple button. This intuitive system perfectly simulates the natural variations between day and night, ensuring a gradual and economical temperature increase. The precision of ±0.25°C offers optimal control, essential for maintaining a stable and healthy environment for your fish and shrimp. Thanks to the integrated LED diodes, the current and set temperature is permanently visible, making daily monitoring simple and effective.

Designed to withstand shocks, the unbreakable plastic housing of this heater makes it ideal for all types of aquariums, even those with heavy decorations or territorial inhabitants. Its thinness (only 16.3 cm in length) allows it to be easily hidden behind plants or rocks, thus preserving the aesthetics of your tank. In addition, its fully electronic design makes it insensitive to mechanical failures, guaranteeing reliable and long-lasting use.
Designed for use in both fresh and salt water, this heater is equipped with a thermal switch that automatically cuts off in the event of overheating, protecting your aquatic inhabitants from extreme temperature variations. Its design, designed to simulate the natural temperature cycle, promotes the well-being of your fish and helps prevent stress and diseases linked to thermal fluctuations. An ideal solution for demanding aquarists looking for performance, safety and ease of use.
What they think about it
(and they are right...)
PASCAL D.
Very good heating, but a suction cup is missing. (Translated review)