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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)
AQUA MEDIC Helix Max 2.0 18 watts is a UV filter for aquariums up to 1500 liters, 600 liters in seawater . The UV filter kills suspended algae and clears the water in saltwater and freshwater aquariums. It neutralizes bacteria and pathogens thus reducing the risk of infection for fish.
Order it before
15:00 tomorrow
and receive it
on
Thursday, December 4, 2025
with
Chronopost - Livraison express à domicile
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Replacement bulb for Helix Max 18W.
High quality EHEIM CompactON 10 00 internal water pump. Flow rate adjustable from 400 to 1000 l/h , supplied with suction cups. The EHEIM compactON aquarium pump is characterized by its compact design and suitable accessories for versatile use. Consumption of only 15 w . Warranty: 3 years.

| Type | 5 watt | 9 watt | 11 watts |
| Saltwater aquarium | up to 200 liters | up to 300 liters | up to 400 liters |
| Recommended flow | 100-200 lph | 100-200 lph | 100-400 lph |
| freshwater aquarium | up to 300 liters | up to 500 liters | up to 800 liters |
| Recommended flow | 100-300 lph | 100-500 lph | 300-800 lph |
| Power | 1.1W/UVC | 2.4W/UVC | 3.6W/UVC |
| Cable length | 3.5m | 3.5m | 3.5m |
| Lamp type | PL-S-5W | PL-S-9W | PL-S-11W |
| Maximum pressure | 0.4 bar | ||
| water column max. | 2m | ||
| Electrical connection | 220-240V / 50/60Hz | ||
| Housing size without fittings lxl in mm, approx. | 370, Ø 90 | 370, Ø 90 | 370, Ø 90 |
| Type | 18 watt | 36 watts | 55 watts |
| Saltwater aquarium | up to 600 liters | up to 1,000 l | up to 1,500 l |
| Recommended flow | 200-600 lph | 400-1,000 lph | 600-1,500 l/h |
| freshwater aquarium | up to 1,500 l | up to 3,000 l | up to 5,000 l |
| Recommended flow | 400-1,000 lph | 500-1,500 l/h | 600-1,500 l/h |
| Power | 5.8W/UVC | 12W/UVC | 18W/UVC |
| Cable length | 3.5m | 3.5m | 3.5m |
| Lamp type | PL-L-18W | PL-L-36W | PL-L-55W |
| Maximum pressure | 0.4 bar | ||
| water column max. | 2m | ||
| Electrical connection | 220-240V / 50/60Hz | ||
| Housing dimensions without fittings lxl in mm, approx. | 380, Ø 110 | 540, Ø 110 | 695, Ø110 |
Replacement bulb for Helix Max 18W.
The T Controller Twin 2.0 is the ideal tool for maintaining the temperature in your aquarium. This digital temperature controller is designed to manage heating and cooling units simultaneously , ensuring a stable and optimal environment for your fish and corals. Thanks to its precision of 0.1°C , it allows fine adjustment of the temperature, covering a range of 16 to 40°C . With high switching power and a seawater-resistant temperature probe, this device is as robust as it is efficient. The clear, easy-to-read LCD screen informs you in real time of the thermal conditions of your aquarium.
16/22 mm gray pipe for water circulation.
Titanium Heater 300W from Aqua Medic is an alternative to glass heaters . Titanium is seawater resistant and unbreakable . Naturally the heaters are equipped with an overheating protection . Heaters should always be installed with a thermostat . For temperature-dependent control, we recommend the Aqua Medic T controller twin .
High quality EHEIM CompactON 600 internal water pump. Flow rate adjustable from 250 to 600 l/h , supplied with suction cups. The EHEIM compactON aquarium pump is characterized by its compact design and suitable accessories for versatile use. Consumption of only 7w . Warranty: 3 years.
Sleeve allowing the connection of two pipes, one of 12/16mm and the other of 16/22mm.
The third element of the Balling method, this "salt-free salt" is a mixture of all the mineral salts present in natural seawater , except sodium chloride NaCl. It allows the maintenance of the ionic balance in the application of the Balling method.
1kg of powder allows the preparation of 41 liters of solution. That's 0€41 per litre!
High purity chemical products compliant with the European Pharmacopoeia prepared and packaged on site in our warehouse.
Products are now packaged in resealable pouches for less breakage during transport. They are also more ecological with 80% less plastic compared to our old packaging.
12/16 mm gray pipe for water circulation. Its gray color reduces (proven effect) the development of algae inside it. Thus, the water flow is ensured. Food grade.
Eheim Reeflex 350 is a 7 watt UV sterilizer for freshwater and saltwater aquariums from 80 to 350 liters.
Eheim Reeflex 800 is an 11 watt UV sterilizer for freshwater and saltwater aquariums from 400 to 800 liters.
Replacement bulb for Helix Max 18W.
What they think about it
(and they are right...)
Michel c.
not yet installed (Translated review)
Stéphane P.
Great product good to see in time (Translated review)