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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
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)
DENNERLE - Plant Care K - 250ml is the perfect ally for fans of planted aquariums. This potassium macronutrient, essential for the healthy growth of your aquatic plants , offers a specific solution for demanding aquariums. Its concentrated formulation ensures the necessary supply of potassium, a crucial element for maintaining an optimal nutrient balance and promoting balanced plant growth . Easy to dose and use, Plant Care K is ideal for aquariums of all sizes, ensuring the thriving health of your underwater plants.
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DENNERLE - Plant Care N - 250ml is a high quality nitrogen fertilizer for your planted aquariums. Specially designed to meet the needs of demanding aquariums, this fertilizer provides essential nitrogen, necessary for the healthy and balanced growth of your aquatic plants . It is ideal for aquascaping environments and Dutch aquariums, where dense vegetation and strong plant growth are the norm. Easy to dose, Plant Care N ensures your aquatic plants receive the optimal amount of nitrogen for lush, vigorous growth.
DENNERLE - Plant Care P - 250ml is a fertilizer for aquarium plants designed to enrich your aquatic plants with phosphate. This key nutrient, essential for healthy and balanced plant growth , plays a central role in energy metabolism and the formation of important cellular structures. Particularly suitable for demanding planted aquariums such as aquascaping or Dutch aquariums, Plant Care P ensures that your plants receive enough phosphate to thrive , even in conditions of low natural availability.
Plant Care K is specially formulated to provide the potassium needed for the healthy growth of your aquarium plants. This element plays a vital role in the synthesis of sugars, starch and other components essential to the well-being of your aquatic plants.
For aquascaping or Dutch aquariums, where vegetation is dense and nutrient requirements are high, Plant Care K offers the ideal solution. It ensures your plants receive the amount of potassium needed to thrive in these demanding environments.
Potassium deficiency can lead to problems with plant growth and health. Plant Care K helps prevent these deficiencies, ensuring your plants remain healthy, robust and visually vibrant.
With clear instructions and precise dosing, Plant Care K makes fertilizing your aquarium simple and effective. This allows you to easily maintain the ideal potassium level for optimal plant growth.
The fertilizer can be dosed in an exact and targeted manner: 2 ml per 100 L adds 1 mg/L of potassium. The optimal potassium concentration is in the range of 10 to 20 mg/L. We recommend measuring the potassium content regularly and dosing Plant Care K accordingly. Plant Care K can be used as a weekly or daily fertilizer.
JBL Ferropol supplies aquarium plants with all the essential nutrients in a specially adapted mixture. Liquid fertilizer 100ml, treats up to 400 liters of water.
JBL Ferropol 24 allows the daily maintenance and beauty of aquarium plants: daily fertilizer for freshwater aquariums. It is an optimal and precise contribution of all the essential trace elements not provided by long-lasting fertilizers
PhosBond™ is a revolutionary new product that combines phosphate removal capabilities through a granular aluminum oxide and ferric oxide resin. It quickly removes phosphates and silicates from saltwater and freshwater by combining the best of both types of anti-phosphate resin.
Carbo Care Bio 500ml by Dennerle is an organic carbon fertilizer for aquarium plants. It is a good alternative to CO2 fertilizer systems, carbon is the most important nutrient for beautiful and healthy plants. It increases the competitive power of plants against unwanted algae.
Purigen removes a range of organic products, proteins, ammonia, nitrites, nitrates but its impact on trace elements is minimal. It increases the redox significantly. It clarifies and gives the water an unequaled transparency.
Plant System E15, 40 Tabs from Dennerle is a divalent nutrient iron II fertilizer that can be used immediately.
Iron is of paramount importance for all aquarium plants. It is necessary for the formation of vital green leaves. Without a green leaf, the plant cannot carry out photosynthesis. Iron deficiency manifests itself immediately: young leaves appear pale and yellowish (iron chlorosis).
Easy-Life ProFito is a universal and very complete fertiliser , suitable for all aquatic plants in the aquarium . The composition of ProFito makes it possible to create and maintain strong, healthy and lush vegetation . Thanks to the optimal ratio of components, the plants lack nothing and can grow quietly with strength and exuberance.
Easy-Life ProFito is a universal and very complete fertiliser , suitable for all aquatic plants in the aquarium . The composition of ProFito makes it possible to create and maintain strong, healthy and lush vegetation .
Easy-Life ProFito is a universal and very complete fertiliser , suitable for all aquatic plants in the aquarium . The composition of ProFito makes it possible to create and maintain strong, healthy and lush vegetation .
EasyCarbo is a very powerful and effective carbon nutrient solution for aquarium plants . Provides essential carbon for good plant growth.
EasyCarbo is a very powerful and effective carbon nutrient solution for aquarium plants . Provides essential carbon for good plant growth.
EasyCarbo is a very powerful and effective carbon nutrient solution for aquarium plants . Provides essential carbon for good plant growth.
EasyCarbo is a very powerful and effective carbon nutrient solution for aquarium plants . Provides essential carbon for good plant growth.
EasyCarbo is a very powerful and effective carbon nutrient solution for aquarium plants . Provides essential carbon for good plant growth.
DENNERLE - Plant Care K - 250ml is the perfect ally for fans of planted aquariums. This potassium macronutrient, essential for the healthy growth of your aquatic plants , offers a specific solution for demanding aquariums. Its concentrated formulation ensures the necessary supply of potassium, a crucial element for maintaining an optimal nutrient balance and promoting balanced plant growth . Easy to dose and use, Plant Care K is ideal for aquariums of all sizes, ensuring the thriving health of your underwater plants.