

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.
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)
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Sand
Substrate for reactor
Sea Salts
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)
By supplying potassium to the planted aquarium, GREEN BRIGHTY NEUTRAL K promotes plant photosynthesis and healthy growth without increasing pH and carbonate hardness (KH) . It is suitable for the long term maintenance of most planted aquariums that prefer light acidity.
GREEN BRIGHTY NEUTRAL K is a liquid fertilizer providing potassium for a planted aquarium. When potassium is in short supply, photosynthetic activity and the growth of aquatic plants are affected, and this can cause yellowing and discoloration of leaves as well as reduced resistance to algae. Adding GREEN BRIGHTY NEUTRAL K to the aquarium daily reduces these problems and promotes healthy growth of aquatic plants. This product does not cause an increase in pH and carbonate hardness (KH). It is ideal for adding potassium to aquatic plants that like low pH.
For potassium addition, apply daily a pressure (=1ml) of Brigth GREEN K NEUTRAL for each slice of 20l of aquarium water. It is effective to add GREEN BRIGHTY NEUTRAL K when the lighting is on. If there is a large amount of aquatic plants in the aquarium, increase the additions by about 2-3 times the standard dose.
Nutrients other than potassium are also necessary for the healthy growth of aquatic plants. Use GREEN BRIGHTY MINERAL for trace element addition, GREEN BRIGHTY IRON for iron addition and GREEN BRIGHTY NITROGEN for nitrogen addition. (Do not mix with other liquid fertilizers. Store in a cool, dark place avoid high temperatures and direct light.
Brighty K is strongly alkaline. The pH of aquarium water may increase temporarily and immediately after adding the product, but it will eventually return to its original level. Adding too much Brighty K can have a negative impact on shrimp such as Cardina japonica and can lead to death of the animal in the worst case. As you increase the amount of Brighty K, watch your shrimp closely during and after the additions. If an abnormal reaction is observed, perform a water change immediately.
In case of contact with skin, wash off immediately with tap water.
Store in a cool, dark place, avoid high temperatures.
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
3 way "y" connector for standard 4/6mm tube.
Zolux digital thermometer for use on the outside glass of your aquarium.
Diffuser CO2 3in1 is a kit including a bubble counter, a return valve and a ceramic diffuser. Sold with 2 fixing suction cups.
Magazine The aquarium at home n° 140 - July / August 2020 . Freshwater and seawater aquariums, ponds and aqua-terrariums.
Dr. Bassleer's Biofish Food Forte is a complementary fish food that helps fight infection and disease. Biofish Food forte contains immune boosting citrus pulp, as well as yeast and seaweed extracts.
Biofish Foodbox M from Dr. Bassleer is a box containing granulated food in four different varieties, which are offered as an alternative to fish. In this box, you can find 1 box of Biofish Food Regular M 60g, Chlorella M 60g, Garlic M 60g and Acai M 60g.
Easy-Life Kalium is used to compensate for potassium deficiencies . Potassium is at least as important a macronutrient as iron!
Easy-Life Kalium is used to compensate for potassium deficiencies . Potassium is at least as important a macronutrient as iron!
Plant Care NPK from Dennerle is a fertilizer for demanding plants , for rapid, strong and healthy growth, specially designed for aquariums with low fish populations and lots of plants. NPK fertilizer provides nitrate, phosphate and potassium in a biologically weighed manner.
Plant Care NPK 500ml from Dennerle is a fertilizer for demanding plants , for rapid, strong and healthy growth, specially designed for aquariums with low fish populations and lots of plants. NPK fertilizer provides nitrate, phosphate and potassium in a biologically weighed manner.
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.
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.
By supplying potassium to the planted aquarium, GREEN BRIGHTY NEUTRAL K promotes plant photosynthesis and healthy growth without increasing pH and carbonate hardness (KH) . It is suitable for the long term maintenance of most planted aquariums that prefer light acidity.