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.
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)
The Aquael Flow Heater 500w is a high-performance external heater, designed to equip aquariums from 600 to 1000 liters without cluttering your tank. Thanks to its intelligent power selection (SHS) technology , it maintains a stable temperature (20 to 33 ° C, accuracy ± 0.5 ° C) while limiting energy consumption. Easy to install, it connects directly to the external filter outlet and ensures even heat distribution , protecting your fish and plants from thermal variations. Its LED display simultaneously indicates the desired temperature and that of the water, while its safety sensors cut off the device in the event of a flow problem. Compact and discreet, this heater is designed to offer you a freer and more aesthetic aquatic space.
Order it before
15:00 tomorrow
and receive it
on
Thursday, December 11, 2025
with
Chronopost - Livraison express à domicile
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Green pipe 16/22 mm for water circulation.
19/27 mm green EHEIM flexible hose for water circulation.
The gray hose 19/27 from JBL is a flexible, ready-to-use water hose, especially suitable for aquatic animals , does not contain heavy metals or other toxic substances.
With the Aquael Flow Heater 500w, your fish swim without having to bump into an immersion heater. Mounted outside the tank, it is completely discreet and lets the aquatic decor take centre stage. No more bulky elements that spoil the aesthetics of your tank: the water filters first, then heats up, then returns perfectly tempered without any equipment spoiling the view.

Equipped with the Smart Heating System (SHS), this heater automatically adapts its power according to the size of the aquarium and the ambient conditions. It thus avoids temperature peaks that can stress your fish and only consumes the energy strictly necessary. The three temperature sensors (including a thermal fuse) reinforce the precision of ±0.5°C, while the LED display gives you both the actual temperature and the programmed one.
Compatible with 16/22 mm or 19/25 mm pipes, the Aquael Flow Heater 500w can be installed in no time on the outlet of the external filter. You then adjust the temperature with a simple press of its central button. If a problem occurs (flow stoppage, overheating, etc.), the heater turns off automatically to protect your ecosystem. An essential accessory for any aquarist concerned with preserving the aesthetics of their tank and the health of its occupants.
The Aquael Ultra Heater 200W Day & Night is the ideal electronic heater for aquariums from 130 to 200 liters . With its 200W of power, it offers ultra-precise thermal regulation, maintaining the temperature between 20 and 33 ° C with an accuracy of ± 0.25 ° C. Thanks to its One Touch system, the adjustment is done in the blink of an eye via a dial, and the temperature is clearly displayed on an LED diode. This intelligent immersion heater self-regulates and automatically cuts off in the event of overheating, thus guaranteeing the safety of your aquatic ecosystem. Its unbreakable plastic housing ensures incomparable robustness and discreet integration into any decor, whether in fresh or salt water.
The Aquael Flow Heater BT is much more than just an aquarium heater. This connected external water heater combines smart technology, extreme precision and enhanced safety . Installed outside the tank, it frees up space for your plants and fish while ensuring total control via the Aquael BT mobile application. Thanks to its ultra-precise regulation (±0.1 °C), its Day & Night mode imitating nature and its adjustable power from 50 to 500 W, it guarantees optimal thermal comfort for your aquatic inhabitants. With its Smart Heating System and its 5 safety sensors, the Flow Heater BT is a high-end, practical and reliable solution for all demanding aquarists.
Aquael Flow Heater 300w is an innovative external heater that allows you to free up space in your aquarium, while ensuring a stable and uniform temperature. Equipped with Smart Heating System (SHS) technology, it automatically adjusts its power according to the size of your tank ( between 100 and 600 liters ) and the surrounding conditions, thus avoiding any thermal peaks and overconsumption. Very precise (±0.5 ° C) and easy to adjust , it simultaneously displays the actual water temperature and the one you have programmed. Its advanced safety system cuts off the heater as soon as it detects an interruption in the flow or any other problem. Suitable for both freshwater and saltwater aquariums, it guarantees a perfectly controlled environment for your fish and corals.
50W ProTemp S heater with protective grid for 30 to 80 liter aquariums.
100W ProTemp S heater with protective grid for aquariums from 50 to 160 liters.
150W ProTemp S heater with protective grid for 90 to 200 liter aquariums.
200W ProTemp S heater with protective grid for aquariums from 100 to 300 liters.
300W ProTemp S heater with protective grid for 200 to 400 liter aquariums.
NHA-25 from Aqua Nova is a 25w quartz heater with thermostat for aquariums up to 25 liters fully submersible. Supplied with thick rubber suction cups, for easy attachment to aquarium walls.
NHA-75 from Aqua Nova is a fully submersible 75w quartz heater with thermostat for aquariums up to 75 liters. Supplied with thick rubber suction cups, for easy attachment to aquarium walls.
NHA-100 from Aqua Nova is a fully submersible 100w quartz heater with thermostat for aquariums up to 100 liters. Supplied with thick rubber suction cups, for easy attachment to aquarium walls.