Cryptocoryne lucens - Narrow-leaved Cryptocoryne nevelli

Gratiola viscidula Gratiola Viscidula is a rare species, almost a rarity. It is suitable as a foreground or middle ground plant. Properly cared for, it can form a compact and dense carpet of grass.Difficulty of growing: easyLight requirements: mediumCO₂ requirements: lowOutgrown plant height: 10-20 cm, usually smaller in aquariumGrowth: slowTemperature: 18-27°CPlacement in aquarium: secondary and foregroundOrigin: North AmericaCup diameter: 6 cmGratiola Viscidula is a plant that was introduced into the aquarium hobby relatively recently. The species is native to North America, particularly the east coast of the United States. In the wild it is found from Florida north to Ohio and west to Missouri. It is one of seventeen North American Gratiola species and a member of the Plantaginaceae - goby family. It is related to the European Gratiola officinalis. In its natural habitat, Gratiola viscidula is a perennial marsh plant. It inhabits moist, sunny or semi-shaded sites. It is found on the banks of streams, in ditches, ponds and marshes. In nature, it blooms from June to October.This species is not commonly found in the aquarium trade, making it a rarity.It is a compact stem plant that forms dense rows or bright green lawns. It is suitable for both front ground and background. It has small, narrow leaves that appear spiny and look a little like conifers. The individual stems of the plant are thick, stiff and 1.5-2 cm wide. Because it grows in a temperate climate zone, it can be grown emersed in water bodies, ponds or pools outdoors. It tolerates a pH of 5.5-7.5. The plant is traditionally planted in the substrate. Gratiola Viscidula does not require CO₂ addition and likes regular water changes and fertilization.Planting: The plant must be removed from the cup and thoroughly rinsed from the gel under running water. This is best done by placing the plant in a container of lukewarm water. Most of the gel will then fall off by itself. Divide the contents of the cup into 1-2 cm lumps and then place them at a small distance on the selected items.

🌿 Bucephalandra sp. 'Needle Leaf' InVitro Delicate epiphyte plant from Aqua Art The Bucephalandra sp. 'Needle Leaf' from Aqua Art is a particularly elegant variant of the popular Borneo epiphytes. It is characterized by very narrow, needle-like leaves, which give it a delicate yet exotic appearance - ideal for nano aquariums, detailed areas in aquascaping or as a fine structural plant on roots and stones. Thanks to in vitro cultivation, you get a sterile, snail- and pesticide-free plant that is ideal for shrimp tanks and sensitive aquariums. Bucephalandra grows slowly, requires little light and no CO₂ - but is nevertheless color-stable and particularly decorative with stable water values.🌱 Advantages at a glance: ✅ Very narrow leaf shape - fine, needle-like structure ✅ InVitro - 100% free from snails, algae & pesticides ✅ Safe for shrimps & sensitive aquariums ✅ Perennial plant - ideal for roots, stones & decoration ✅ Easy to care for, slow-growing & permanently decorative📋 Product details: Name: Bucephalandra sp. 'Needle Leaf' Type: Perennial plant Position in the aquarium: Foreground to midground, on hardscape Growth height: approx. 3-6 cm Light requirement: Low to medium CO₂ supply: Not necessary, but beneficial Growth: Slow Delivery form: In vitro cup (grown sterile) Manufacturer: Aqua Art💡 Zoo Roco Tip: It is best to glue or tie Bucephalandra sp. 'Needle Leaf' to dark roots or lava rocks. This will accentuate the fine leaves particularly well - and the plant can establish itself optimally without being buried.

Hygrophila corymbosa Thailand Narrow-leaved giant hygrophila max. growth height - 50 cm Country of origin   Suitability   Type   Family Acanthaceae Genus Hygrophila Propagation Cuttings, side shoots Growth rate fast pH 5 - 8 Water hardness 0 - 30 °dh Notes   The "Thailand" variety has the narrowest leaves of the three different H. corymbosa varieties. Under good lighting, the leaves turn a reddish brown colour, under normal lighting medium to light green. The small, purple-coloured flowers can also be observed in open aquaria. Typical of their emersed shoots is the hairiness of the stems and the generally firmer and stiffer growth. Hygrophila species are also well suited to paludariums and humid terrariums.

Duckweed / Duckweed PortionDuckweed (Lemna minor L) Floating plant suitable for the aquarium also suitable for garden ponds and biotopes Duckweed – a natural floating plant for aquariums, ponds and feed productionDuckweed, also known as water lettuce, is a hardy, fast-growing floating plant suitable for freshwater aquariums, ponds and small rearing tanks. The small, green plants float freely on the water’s surface, reproduce very rapidly under favourable conditions and offer numerous benefits: They remove excess nutrients from the water, provide shade, improve the natural balance and are readily eaten by shrimp, snails, goldfish, ducks and other animals.Breeding and propagationCultivating duckweed is very simple. The plants are placed directly on the water’s surface and require no planting, no substrate and no CO₂ system. With sufficient light, calm water and enough nutrients, they reproduce by division. Under good conditions, the population can increase significantly within a few days. A small container, a nano-aquarium or a plastic tub is sufficient for targeted cultivation. We recommend at least 5 to 10 litres of water, for a more stable and productive culture 20 litres or more. The water should be as still as possible, as duckweed does not tolerate strong currents, splashing water or leaves that are permanently submerged.Optimal conditionsDuckweed is highly adaptable and grows reliably in many freshwater environments. An ideal water temperature of around 18 to 28 °C. Temperatures of approximately 10 to 30 °C are generally tolerated, though growth slows significantly in cooler conditions. The water should be nutrient-rich, for example through the presence of fish, prawns, snails or very sparing use of liquid fertiliser. A pH value in the slightly acidic to slightly alkaline range is suitable; approximately 5.5 to 8.0 is not a problem for most cultures. Water hardness usually plays only a minor role. Above all, sufficient light and a calm water surface are important. A lighting duration of around 8 to 12 hours a day promotes vigorous, green growth.Care instructionsSince duckweed grows very quickly, the population should be thinned out regularly. A completely closed plant canopy can block too much light from reaching other aquarium plants and restrict gas exchange at the water’s surface. You should therefore remove some of the plants using a fine-mesh net or spoon if necessary. To maintain a healthy culture, it is advisable to carry out partial water changes regularly and to remove dead or yellowing plants. In aquariums with strong surface movement, a filter outlet directly at the water’s surface or very nutrient-poor water, growth may be slower.Benefits at a glanceDuckweed is easy to care for, fast-growing and versatile.They help break down nutrients, provide shelter for young fish, naturally shade the aquarium and are ideal as a supplementary food for many aquatic animals.This makes them ideal for aquarists, pond owners and anyone wishing to create a simple, natural plant culture.The delivery consists of a starter batch of live duckweed for further propagation.Please note: Duckweed can spread very rapidly and should not be released into natural water bodies.

Cryptocoryne wendtii green / Green calyx max. growth height 10 - 25 cm Country of origin Sri Lanka Suitability NanoCube, aquascaping and community aquariums Type Rosette plant family Araceae Genus Cryptocoryne Propagation Stolons Growth rate medium pH 5 - 8 Water hardness 0 - 20 °dh Notes This water calyx has been one of the most popular aquarium plants for decades. Its robustness and high adaptability make this plant an indispensable part of an underwater landscape, especially for newcomers. Whether in a small Nano Cube as a small group or in a large display aquarium as a large plant cushion - this water calyx combines optimum growth characteristics with a very decorative appearance! With good lighting, the plants remain significantly lower.

Salvinia auriculataSalvinia Auriculata (Brazilian salvinia) is a floating plant native to South America. It grows moderately quickly so that its population can be controlled. Easy to grow. Absorbs nitrogen to combat algae. Propagates by spreading.Difficulty of cultivation: easy to mediumLight requirement: medium to highCO₂ requirement: lowHeight of the adult plant: 0.5 cmGrowth: moderate to fastTemperature: 22 - 24°CPlacement in the aquarium: SurfaceOrigin: South and Central AmericaCup diameter 6 cmSalvinia Auriculata (Brazilian Salvinia) is a floating ornamental plant. It is native to the calm, still waters of South and Central America. It can be found from Paraguay to Cuba. It owes its popularity above all to its original appearance. Its small oval leaves with a diameter of 10 mm cm are arranged opposite each other on an elongated leaf stalk. These leaves are covered with fine hairs that trap air bubbles, allowing them to float. Depending on the light intensity, they are wavy or flat. Salvinia forms a third type of underwater leaves on which the spores are deposited.Like all floating plants, Salvinia is recommended for shady waters . Its great appetite for nitrogen and phosphorus compounds makes this plant a good ally in the fight against algae. Salvinia has low light and nutrient requirements. It grows well in both moderate and strong light. As a floating plant, it does not require a substrate but draws all the necessary nutrients directly from the water. During the vegetation period, it reproduces by spreading, whereby the growth rate is moderate. This makes it easy to control its growth and remove excess plants. It grows to a length of 3-6 cm and likes warm, humid air, so it is advisable to use a glass or cover when growing it.It should be placed in such a way that no condensation falls on the plants. It adapts very quickly to the new parameters. However, it should be borne in mind that it will die if there is too little light. It thrives best in soft to medium-hard water at 22-24°C. The in vitro culture of plants is carried out in tissue culture laboratories. Thanks to the sterile production conditions, the cuttings are free from snails, algae or pathogens.Planting:The plant must be removed from the cup and thoroughly rinsed of the gel under running water. This is best done by placing the plant in a container of lukewarm water. Most of the gel will then fall off by itself. Place the plant on the surface of the water.