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)
CRYPTO-PLUS is an innovative solution that improves the absorption of nutrients and light by your aquarium plants, thus promoting their growth, color and vitality. This treatment helps your aquatic plants to develop fully , by providing dense and colorful leaves, regenerating damaged parts and smoothing irregular contours. It also acts as a disease preventative. The results are visible in a few days , especially for varieties with "red leaves". Perfectly compatible with all tropical and freshwater fish, eSHa CRYPTO-PLUS guarantees a healthy aquarium.
20ml can treat a volume of 2000 liters of water.
Order it before
15:00 Monday
and receive it
on
Tuesday, December 16, 2025
with
Chronopost - Livraison express à domicile
CRYPTO-PLUS works by stimulating the internal osmosis process and improving the local transport of nutrients through the cells and veins of plant leaves. It also helps improve photosynthesis. By accelerating biological processes, CRYPTO-PLUS increases the levels of nutrients, light and CO2 absorbed by your plants.
For hobbyists, this translates into abundant growth, vibrant colors, and increased health of aquatic plants. Under optimal conditions, CRYPTO-PLUS can outperform a combination of CO2 and fertilizer systems. In addition, it enhances plant colors by increasing the level of nutrients used, more than a CO2 system alone.
Summary of the benefits of CRYPTO-PLUS (visible in a few days):
CRYPTO-PLUS also brings other benefits to plants by:
Overdose is not recommended; however, CRYPTO-PLUS remains non-toxic (under normal conditions) if more than the recommended dose is accidentally added.
For damaged and slow growing plants:
For holes in leaves and slimy leaf diseases/bruised areas:
20ml can treat a volume of 2000 liters of water.
Optima from Esha is a unique combination of trace elements, minerals and vitamins that tap water lacks. These ingredients help recreate the natural tropical environment your fish deserve. Your fish will thrive and you will see the results.
Oodinex 20ml is a special seawater treatment against Oodinium , cryptocarion (whiteheads), tissue degeneration.
Capture unwanted snails, shrimps or crustaceans in the aquarium: chemical-free trap, with adjustable level of the entrances in height.
Whatever color you choose, DENNERLE Quartz Gravel will look great in your aquarium.
It is colored with natural or nature-identical pigments from Bavaria.
Esha Exit is an effective medicine against White Spot Disease (Ichthyophthirius) and Oodinium .
Esha Gdex 20ml is specially designed against skin and gill diseases (such as Gyrodactylus sp. and Dactylogyrus sp.) and tapeworms (Cestoda). Gdex can be used in combination with all Esha freshwater medicines. 20 ml will treat 300 liters of water.
ProAquaTest EASY 7in1 is a set of test strips for 7 important water parameters in 1 minute: quick orientation test for aquarium, pond, well, spring and pipe water. Determination of the following water parameters: chlorine , acidity ( pH ), total hardness ( GH ), toxic nitrogen compounds ( NO2 ), cause of algae ( NO3 ), pH stability ( KH ) and main plant nutrient (t CO2 level on table ). 50 strips per box.
GASTROBAC is a medicine for ornamental fish. It is very effective against the formation of bacterial mucus on the skin and gills of freshwater fish.
GASTROBAC is not tolerated by snails and ornamental snails (eg apple snails, etc.).
Plant Active Enzymes 50g from Dennerle is a concentrate of enzymes to activate cell division and improve the growth of aquarium plants.