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
Freshwater Equipment
Basin Equipment
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Qium CyanoControl eliminates cyanobacteria quickly from your aquarium, without antibiotics or other harmful products.
Order it before
15:00 Monday
and receive it
on
Tuesday, March 17, 2026
with
Chronopost - Livraison express à domicile
Quim CyanoControl - Available now in France!
Qium CyanoControl eliminates cyanobacteria quickly, without antibiotics or other harmful products. For an optimal result, take care to respect some conditions during the treatment. Make sure there is sufficient oxygenation and the skimmer is working properly. Do not overdose. Regulates pH and reduces NO3 on regular use. During treatment, the aquarium water may become cloudy. This is absolutely harmless.
During the treatment the corals may lose or change color, this is normal. In this case, you can add trace elements or amino acids.
Start with 1gr of CyanoControl for 100L and increase the quantity by 1gr per day, up to a maximum of 5gr. Mix with aquarium water in a container.
Make sure CyanoControl is fully dissolved.
Pour the solution into the stream in the decanter or directly into the aquarium in a well stirred area. If the water becomes cloudy, stop treatment for at least 2 days.
Repeat the treatment on a daily basis until the bacteria are totally gone.
Minimum treatment at least 14 days.
1gr of CyanoControl for 100L per day
No antibiotics in this product.
445544
KORALLEN-ZUCHT cyano clean is a special strain of bacteria that competes with cyanobacteria .
Reef Crystals Sea Salt is the first enriched saltwater formulation containing an additional supply of elements important for reef aquarium enthusiasts.
4 Kg bucket.
Replacement blade for Eheim RapidCleaner squeegee . Quick and tool-free replacement.
The essential microorganism solution for a healthy, well-balanced and effective bacterial fauna in the aquarium.
Soft and moist pellets for all types of marine fish.
Formula two Small is a basic food in the form of soft and moist granules of around 1.2mm and for all types of marine fish. These granules are enriched with garlic and spirulina.
These Balling products are to be diluted separately in 5 liters of reverse osmosis water each.
For better results on the growth of corals, you can dilute the solutions of trace elements for Balling directly in your Balling preparations: Click here
To this Balling kit, we advise you to add the Zoanthus.fr Balling labels to your basket in order to identify your solutions.
Sodium carbonate can be used for solution preparation and implementation of the Balling base carbonate method.
All the products in our range are prepared and packed 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.
KORALLEN-ZUCHT cyano clean is a special strain of bacteria that competes with cyanobacteria .
Poh's A-Balance 250ml from Korallen-Zucht acts quickly against Cyanobacteria and imbalances in marine aquariums.
Biological stimulant based on enzyme promoting an increase in bacterial metabolism.
Qium CyanoControl eliminates cyanobacteria quickly from your aquarium, without antibiotics or other harmful products.
Qium CyanoControl eliminates cyanobacteria quickly from your aquarium, without antibiotics or other harmful products.
The PLUS version of the famous problem solver now eliminates phosphates!
Easy-Life Excital is the new product to eliminate cyanobacteria without using antibiotics or compounds containing copper. Excital is simple and safe to use and harmless to fish or corals.