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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.
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)
The Tropica (Hygrophila difformis) is a stem plant particularly prized for its rapid growth , ease of care , and finely cut foliage that instantly adds volume to the aquascape. Native to Asia , it is suitable for both a first aquarium and a well-planted tank. Its vigorous growth helps establish a stable environment more quickly, while also contributing to the consumption of nutrients in the water. This makes it a valuable ally in limiting algae growth during the initial stages of a tank's life. Cultivated in vitro in a cup , it arrives clean, free of parasites and algae, ready to be integrated into a healthy and well-maintained planting scheme.
Hygrophila difformis is the kind of plant that inspires confidence right away. It grows quickly, adapts easily, and rapidly creates a truly vibrant aquarium. For a newly set up aquarium, it's a particularly wise choice, as it helps fill the space immediately and contributes to establishing a better overall balance. Its natural vigor allows it to efficiently absorb nutrients from the water, which is often a real advantage when it comes to keeping a tank visually clean and controlling the growth of unwanted algae.
Its deeply cut foliage offers a refreshing change from the more traditional look of many stem plants. It brings a lighter, airier style, with a strong visual presence without feeling heavy. In a large aquarium, it can form beautiful, dense clumps full of character. In a smaller tank, it quickly creates a generous planted area that naturally adorns the background or sides.
The in vitro format is a real advantage for establishing a plant on a solid foundation. Presented in a sealed container, Hygrophila difformis is cultivated in a controlled environment, allowing it to be introduced into the aquarium free of snails, algae, and parasites. For an aquarist who wants to start with something clean, simple, and reassuring, it's clearly a practical format.
This plant also has the advantage of being very accessible. It doesn't require complex setup to get started and is perfectly suited to those who want to achieve a beautiful plant display without overly technical maintenance. This is precisely what makes it the ideal plant for beginners . It grows readily, responds well to basic care, and quickly gives the impression that the tank is taking shape.
Hygrophila difformis is a stem plant that typically reaches 20 to 30 cm in height and 6 to 12 cm in width. This size allows it to be easily integrated into most planted aquariums, particularly in the midground or background, depending on the depth of the aquascape. Its graceful form and intricate foliage create generous plant volume while maintaining a pleasing sense of fluidity.
Another interesting point is that this plant can also serve as a visual indicator in the aquarium. In case of a micronutrient deficiency, it may exhibit chlorosis , in other words, a discoloration of the leaves. This behavior makes it a useful indicator plant, helpful for quickly recognizing when fertilizer needs to be added. It is therefore not merely decorative: it also helps to better understand the daily needs of the aquarium.
| Technical specifications | Details |
|---|---|
| Kind | Stem plant |
| Origin | Asia |
| Growth | Fast |
| Size | 20 to 30+ cm in height and 6 to 12 cm in width |
| Light requirement | Weak |
| CO2 requirement | Weak |
| Location | Middle or background |
| Maintenance difficulty | Easy |
The great strength of this plant is also its ease of care. Its light requirements are low , as are its CO2 needs . This means it can thrive in a low-tech aquarium with simple equipment, while still maintaining a beautiful appearance. For a low-tech tank, a community aquarium, or for an aquarist looking to minimize maintenance, it's a particularly suitable option.
This tolerance allows it to adapt to many different setups. It therefore remains an excellent choice when the goal is to generously plant an aquarium without having to make numerous adjustments. With regular maintenance and consistent fertilization, it offers an even denser and healthier appearance, while retaining the affordability that has made it so popular.
Native to Asia , Hygrophila difformis is captivating thanks to its instantly recognizable appearance. Its deeply lobed leaves create a very interesting textural effect in the aquascape and break up the monotony of a planting scheme composed of more conventional shapes. It brings movement, depth, and a sense of visual freshness that works very well in a naturally planted aquarium.
In a large tank, it can form very expressive, almost architectural groups with a beautiful plant density. In a more compact aquarium, it remains just as effective for quickly filling the space and adding character to the composition. It's a plant that fulfills its decorative role well, while remaining easy to care for on a daily basis. For Zoanthus, it represents an excellent choice for anyone looking for an easy, effective, and visually striking aquarium plant .
Very fine sand soil for all types of aquarium: soil substrate for freshwater or saltwater aquariums and for aquaterrariums or terrariums. Ideal for freshwater and seawater: the fine grain size and density prevent the infiltration of humus and other waste.
Aqualit is a lime-free substrate with the most important trace elements for healthy root formation and strong plant growth . The granular composition and porosity are ideal for the circulation of oxygen in the soil. With vegetative factor F17.
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.
Helanthium tenellum 'Green' is a grassy plant ideal for creating a natural, dense carpet in a freshwater aquarium. Unlike the classic variety, this 'Green' version retains a vibrant green hue, even under strong lighting . It forms a compact and attractive plant carpet thanks to its numerous branches. Easy to maintain, it does not require complex care and grows slowly, thus limiting the need for pruning. For optimal development, a CO2 system and nutrient- rich soil are recommended. Whether for a nano aquarium or a large tank, this plant elegantly enhances the foreground.
Cryptocoryne undulata 'Broad Leaf' is an aquarium plant native to Sri Lanka , ideal for both beginners and experienced aquarists. Cultivated in vitro, it is pest-free and adapts easily to many aquatic environments. With its wavy leaves in reddish-brown to deep green hues , it brings a natural and warm touch to your tank. Undemanding, it grows well in both low and moderate lighting , and does not require the addition of a Co2 system . Its robust structure and moderate growth make it an excellent choice for creating refuge areas for your fish or shrimp. It is also an excellent mid- or background plant to visually enrich your aquatic decor.
Colombo Flora Nutri Base 5L is a premium nutrient substrate designed to stimulate exceptional growth in aquatic plants. Thanks to its unique mineral composition enriched with iron, calcium, magnesium, and potassium, this soil is a true energy reserve for roots. Based on over 25 years of experience in aquatic cultivation, it combines ultra-pure, pollutant-free peat , slow-release clay , and self-cleaning bacteria that ensure a healthy, long-lasting balance. With a porous base that promotes water and nutrient circulation, it is the ideal solution for all aquariums, even in combination with Flora Base soil.
Sagittaria subulata is a robust and easy-to-grow aquatic plant, perfect for planted aquariums. Adaptable and undemanding, it forms attractive green carpets in the foreground and can sometimes surprise visitors by developing taller stems with small white flowers. Thanks to its rapid growth, it adds structure to the aquarium and provides natural hiding places for fish and shrimp.
Hygrophila pinnatifida is a unique aquatic plant distinguished by its copper, green, and burgundy foliage. Perfect for decorating the background of an aquarium, it clings naturally to roots and rocks, creating a natural and lush setting. With moderate growth , it remains compact if regularly pruned and provided with good lighting . It is ideal for aquarists of all levels, from beginners to experts wishing to perfect an elegant and refined aquatic landscape.
Rotala indica 'Bonsai' is an elegant and compact aquatic plant, perfect for adding volume and depth to an aquarium. With its small, rounded leaves and moderate growth, it is reminiscent of a miniature Bacopa caroliniana . Placed in groups and pruned regularly, it forms a dense and harmonious bush. Under intense light , its tips take on a reddish tint, providing a beautiful variation of color. This easy-to-maintain plant is ideal for the second or background of an aquarium and adapts equally well to classic aquariums and sophisticated aquascapes.
Helanthium tenellum 'Green' is a grassy plant ideal for creating a natural, dense carpet in a freshwater aquarium. Unlike the classic variety, this 'Green' version retains a vibrant green hue, even under strong lighting . It forms a compact and attractive plant carpet thanks to its numerous branches. Easy to maintain, it does not require complex care and grows slowly, thus limiting the need for pruning. For optimal development, a CO2 system and nutrient- rich soil are recommended. Whether for a nano aquarium or a large tank, this plant elegantly enhances the foreground.
The in vitro Rotala rotundifolia 'H'ra' brightens up any aquarium with its fine, elegant leaves that change from soft green to a vibrant orange under optimal lighting . This stem plant grows quickly and forms a charming little bush that perfectly adorns the bottom of the tank. Easy to maintain, it adapts equally well to conventional aquariums and demanding aquascapes. With regular maintenance and proper pruning, it offers a striking decorative effect. Its ability to change its color depending on the maintenance conditions makes it an ideal choice for bringing dynamism and originality to the aquatic environment.
Utricularia graminifolia from Tropica is a bit of a UFO among aquarium plants. With its miniature grass look and surprising carnivorous properties, this in vitro plant is a sensation in the foreground. It forms a pretty, dense, light green carpet , all in finesse, which dresses the aquarium floor with a stunning naturalness. In addition to its ultra decorative appearance, it feeds on microorganisms thanks to its small invisible skins , a real plus in well-balanced tanks. It loves light, thrives in soft water and prefers a dry planting to root well. With a good CO2 system and a little patience, it becomes the number one visual asset of your aquascape.
Tropica 's Rotala wallichii is an exceptional stem plant for enthusiasts who love challenges... and rewards. With its finely cut foliage and spectacular pinkish-red color in good lighting, it transforms an aquarium background into a living tableau. It grows up to 30 cm tall and offers a magnificent contrast with surrounding green plants. Very decorative when planted in groups, it requires strong lighting and a well-established CO2 system . Soft, slightly acidic water and good nutrients are also essential to reveal its full potential. A true star for well-maintained tanks.
Blyxa japonica from Tropica is a unique aquarium plant. With its leaves shaped like soft strands that undulate in the current, it immediately gives a natural and lively look to the decor. Its dense habit and its olive green color that can turn red under strong light make it an ideal choice for the middle or background of the tank. Cultivated in vitro, it arrives without algae, snails, or pesticides , and integrates easily into aquascapes of all sizes, even nano. Moderately demanding, it appreciates intense lighting , a good substrate, and a CO2 system if possible. A plant that is both graphic and functional, perfect for adding movement and texture.