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
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)
ATI Labs - Barium is an ultra-pure solution specifically designed to precisely raise barium levels in reef aquariums. Sourced directly from ATI laboratories in Germany, this solution is perfect for correcting trace element deficiencies or ensuring a stable daily intake. It meets the strictest European standards, and each bottle contains a perfectly controlled concentration: 15,000 µg of pure barium for simple and effective use. Thanks to its transparent composition and pharmaceutical purity, this solution is the ally of aquarium enthusiasts who want to go further in monitoring their marine aquarium. A bottle designed for enthusiasts, from beginners to experts.
Barium is an often underestimated trace element, yet crucial in maintaining coral health, particularly for the formation of the calcareous skeleton . A barium deficiency can lead to slowed growth , duller coloration of LPS and SPS, or even poor tissue formation in soft corals. Unfortunately, many sea salt preparations contain insufficient doses, which creates invisible but impactful imbalances in the long term.
Thanks to its highly concentrated formula , each milliliter of ATI Labs solution increases barium levels by 1 µg/l per 100 liters of water. Easy to dose, it is suitable for both one-off use after ICP analysis and for regular daily supplementation to maintain optimal levels. All this, without overload or impurities, with full traceability and the highest quality raw materials.
This product is part of the ATI ICP Elements range, designed to offer total and personalized control of your aquarium water. Each element is identified by a color code, allowing aquarists of all levels to easily find their way around: beginner, advanced or expert .
Compliant with European Union standards (ECHA and CLP regulation), this supplement is developed with respect for the health of your animals and the environment. At Zoanthus, we always recommend following the maximum daily doses: 10 µg/l per day , or 10 ml per 100 liters, for a smooth and risk-free adjustment.
ATI Fluor 1000ml from ATI , fluoride is used by organisms to harden coral structures .
Designed for reef aquariums that require more than just basic nutrients, ATI Daily Traces A 500 ml provides precise supplementation of chromium, cobalt, iron, copper, manganese, nickel, and zinc . These trace elements play a key role in the growth, coloration, and overall balance of the reef. The formula is designed to support heavily stocked tanks, algae refugiums, or systems using activated carbon, zeolite, or phosphate-removing resins . Easy to dose and fully adjustable, Daily Traces A allows you to meet the actual needs of your tank without the risk of unnecessary buildup, while maintaining a stable and healthy environment on a daily basis.
Second element of the Balling method, sodium hydrogen carbonate allows the maintenance of the carbon hardness (Kh) of seawater in the application of the Balling method.
3kg of powder allows the preparation of 36 liters of solution. That's 0€33 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.
First element of the Balling method, calcium chloride allows the maintenance of the level of calcium ( Ca ) of the sea water in the application of the Balling method.
3kg of powder allows the preparation of 42 liters of solution. That's 0€47 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.
NYOS® TRUE ALGAE is a high quality algae-based food for fish, in the form of small granules.
Designed for mixed reef aquariums, ATI Essentials Mixed Reef Set 2x10L offers a simple, effective, and modern approach to daily supplementation. This ultra-concentrated liquid system covers all the major and trace elements essential for healthy coral growth, while maintaining the overall water balance. Suitable for tanks with a medium to high fish population , it helps maintain stable parameters, promotes coral growth, coloration, and metabolism , and limits ionic drift. Ready to use, easy to dose, and designed for precise adjustment to the tank's actual needs , this 2x10L set is a reliable choice for worry-free maintenance.
CORAL VITALITY , allows an optimal supply of the symbiotic bacteria of the coral tissue. A healthy coral biome ensures strong growth and color formation, as well as robust health.
Cobalt is one of those trace elements that is rarely discussed, but which makes all the difference in a well-balanced reef aquarium. With ATI Labs Cobalt 150 ml , your corals will regain striking color intensity, healthy growth and increased vitality. This product offers an ultra-pure solution , perfectly dosed to compensate for invisible but critical deficiencies. Ideal for ICP analysis users, it guarantees a regular and controlled supply of cobalt, without the hassle. Produced and controlled in Germany, this supplement is designed in compliance with the strictest European standards. A must-have for any demanding reef keeper.
ATI Labs - Nickel is an ultra-pure solution designed to correct nickel deficiencies in reef aquariums. From ATI Laboratories in Germany, this 150 ml supplement fits perfectly into a fine-tuned and controlled approach to water chemistry. Although nickel is not strictly essential, it plays a subtle role in certain enzymatic activities of nitrifying and nitrogen-fixing bacteria . This bottle contains 45,000 µg of pure nickel, allowing for precise adjustment of values according to ICP recommendations. Perfect for advanced aquarists who want to go even further in optimizing their tank.
ATI Lithium 100ml from ATI , lithium helps produce brighter corals in your aquarium.
Cobalt is one of those trace elements that is rarely discussed, but which makes all the difference in a well-balanced reef aquarium. With ATI Labs Cobalt 150 ml , your corals will regain striking color intensity, healthy growth and increased vitality. This product offers an ultra-pure solution , perfectly dosed to compensate for invisible but critical deficiencies. Ideal for ICP analysis users, it guarantees a regular and controlled supply of cobalt, without the hassle. Produced and controlled in Germany, this supplement is designed in compliance with the strictest European standards. A must-have for any demanding reef keeper.
ATI Chrome 100ml from ATI , chromium can help improve coral coloration and health.
ATI Brom 1000ml from ATI , bromine is used in certain corals for the synthesis of chromoproteins and for the construction of the skeleton .
When it comes to keeping corals healthy, boron plays a vital yet often underestimated role. ATI Labs Bor 2700 ml is an ultra-pure solution specially formulated to meet corals' daily needs for this essential trace element. Thanks to its low-concentration formula (as required by European regulations), it allows for gentle adjustment without the risk of...
ATI Zink 100ml from ATI , activates certain enzymes that promote a better transfer of carbon dioxide in organisms.
ATI Fluor 1000ml from ATI , fluoride is used by organisms to harden coral structures .
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Philippe F.
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