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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)
Looking for a dense, natural-looking plant carpet to enhance your aquarium floor? The Eleocharis Parvula , available in a pot from Tropica , is the perfect plant to create a real aquatic lawn in no time. Very similar to grass in appearance, this cosmopolitan grassy variety is distinguished by its ultra-thin stems and rapid development . Easy to maintain, it requires neither complex installation nor high-end equipment: standard lighting , a little patience and a little care are enough. Planted in small clumps, it spreads quickly to offer a natural, lively and refined effect. In aquascaping as in a classic tank, it is a safe bet.

Eleocharis Parvula is one of the simplest and most effective plants for creating a dense vegetation carpet on the aquarium floor. Its thin, flexible stems, similar to small blades of grass, create a stunning lawn effect that adapts to all styles of aquascaping, from the refined Iwagumi to the wilder Forest Scape. Its deep green foliage remains compact under strong lighting, which allows its height to be well controlled (from 3 to 10 cm).
Undemanding, this variety easily accepts moderate light and does not necessarily require a Co2 system . It grows by runners, which allows it to spread quickly if it is well established. To plant, simply remove the plant from its pot, remove the wool and divide it into several portions to be planted on the area to be covered. With a good nutritious substrate , it quickly forms a regular and attractive carpet.

What makes Eleocharis Parvula so popular is its ease of maintenance . Even without a CO2 kit, it grows well in most tanks. By regularly adding nutrients , especially iron, it maintains all its vigor and beautiful color. It adapts perfectly to a temperature of 6 to 25°C and a pH between 5.5 and 7.5. In short, it is suitable for both nano aquariums and large volumes.
And for those who like a clean aquarium, know that a little regular filter cleaning helps keep your carpet in top shape. Eleocharis Parvula spreads better when its sprigs are planted spaced apart: there's no need to make it dense when planting; it will naturally form a beautiful carpet as it grows. Be careful not to neglect it, however: regular pruning allows it to remain dense and compact.
Native to humid regions such as Europe, Asia, and North America, this small perennial has adapted to a wide range of conditions. In the wild, it grows in marshes, rice paddies, and along the seashore. Its strength in aquariums lies precisely in its ability to adapt to a variety of environments. It grows equally well in fine aquarium sand and in muddier areas.
It's very similar to the Eleocharis acicularis mini, but much simpler to maintain. Its rapid growth makes it a prime candidate for beginner aquarists or those who want a quick visual effect without the hassle. Even without underwater flowering, it retains its natural aesthetic with its spindly stems and light appearance.
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.
Microsorum pteropus 'Narrow' , also known as the narrow-leaved Java fern, is an ideal aquarium plant for beginners and aquascaping enthusiasts alike . It grows naturally attached to an aquarium root or rock , without the need for substrate, making it very easy to install. Its thin, elongated leaves offer a fluid and elegant movement in the water . It is not demanding: moderate light, no need for CO2, and a good ability to adapt to different parameters. In addition to being decorative, it also offers perfect hiding places for fish and shrimp . It is a plant that grows slowly but surely.
Carbon 1 L from Aquaforest are high quality activated carbon granules . They remove unwanted chemical compounds in saltwater and freshwater aquariums.
Oodinex 20ml is a special seawater treatment against Oodinium , cryptocarion (whiteheads), tissue degeneration.
Flexible hose diameter 12/16 mm for aquarium. Sold by the meter.
Water conditioner for crystal clear water in freshwater aquariums.
TETRA Active Substrate 6L is a natural substrate designed to provide aquatic plants with a healthy, stable, and high-performing base. Thanks to its porous clay structure , it promotes regular water circulation, allowing roots to breathe better and establish themselves more quickly. Even the finest roots easily find their place, supporting more vigorous and sustainable growth . This substrate also limits compaction, reduces stagnant areas, and creates an ideal environment for beneficial bacteria , essential for the biological balance of the aquarium. Its rounded shape provides a natural look while protecting bottom-dwelling fish. A reliable foundation for a neat, balanced, and vibrant planted aquarium.
Scalare 1-3mm black gravel is a fine black sand for freshwater use .
Phyllanthus fluitans , also known as Red Root Floater , is a floating plant native to South America. It is particularly popular for its heart-shaped leaves , which take on a reddish hue under intense lighting . Easy to maintain, it grows quickly and creates a spectacular surface effect while providing ideal shade for fish such as bettas. Its red roots and white flowers add a natural and original touch to any aquarium.
Riccia fluitans , also known as the water lily , is a highly versatile aquatic moss. Popularized by aquascaping master Takashi Amano , it can be used floating or attached to roots and rocks to create beautiful underwater landscapes. Easy to maintain, it forms oxygen bubbles when healthy and provides an excellent refuge for fish and shrimp. Whether you are an aquascaper or a beginner, this plant will enhance your aquarium.
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.
Vesicularia ferriei 'Weeping Moss' from Tropica is a unique hanging aquatic moss . Its attractive weeping shape, reminiscent of willow branches, is easy to attach to aquarium roots or rocks and offers a very elegant hanging effect. Originally from Asia, this moss grows slowly but with remarkable density, creating a light green plant curtain in the aquarium. It remains compact (3 to 5 cm) and requires moderate light to develop well. Its in vitro format guarantees a culture without algae or parasites . Perfect for aquascaping enthusiasts looking for a natural and structured visual effect.