(the portion)
Nano-moss (Amblystegium serpens): the infinitely small
Absolute fineness for your aquatic landscapes
If you found Java moss too coarse or invasive, you will love Nano-moss (Amblystegium serpens). As its name suggests, it is one of the finest and most delicate mosses available in aquaristics.
Its tiny shoots and soft green color create a striking scale effect: in a small aquarium, it gives the illusion of a vast forest or a distant bush. It is the ultimate "no-fail" plant for nano tanks.
Why choose Nano-moss?
- 📏 A perfect scale for Nano-aquariums: its leaves are so small they make your aquarium appear larger than it is. This is the secret of aquascapers to add depth to small volumes.
- 🧲 A micro-fauna magnet: its compact and dense structure is a true trap for "good things." It retains particles and promotes the development of an intense biofilm. Your water lice and young snails will spend their lives grazing there.
- ❄️ A champion of cold and ponds: it is a very hardy native plant. It does not fear winter and will look magnificent in an outdoor pond, attached to stones or branches just at the water surface.
- ⚓ A strong grip: unlike some mosses that detach all the time, Nano-moss eventually anchors firmly to the substrate (rock or root) thanks to its rhizoids, perfectly mimicking nature.
- 🌍 Versatile (Aquatic and Terrestrial): it grows equally well submerged, "dipped" on a root sticking out of the water, or even in a humid terrarium.
Planting and maintenance tips
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Placement: it is an epiphytic plant. Do not bury it! Attach it to a root or stone with cotton thread or plant glue. Over time, it will anchor itself.
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Substrate and nutrition: it feeds through the water column. It does not require any specific substrate. It prefers clear, circulated water to prevent sediment from suffocating it.
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Maintenance: its growth is slower than Java moss, making it easier to manage. If it becomes too thick, a simple trim with scissors is enough (turn off the filter while collecting the shoots!).
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Temperature: very tolerant, it withstands a wide range from 4 to 28°C.
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Light: it tolerates low light but will grow denser and more compact under medium lighting.
Possible uses
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Nano-Cubes and Shrimp tanks: essential for providing hiding places for juveniles (shrimp or fry) without blocking the view thanks to its fineness.
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Ponds and outdoors: ideal for greening banks, waterfall stones, or driftwood on the surface; it will perfectly withstand our winters.
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Root dressing (Hardscape): perfect to soften the edges of a spider root or to simulate the foliage of a miniature tree in an aquatic landscape.
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Wabi-Kusa and Paludariums: it forms beautiful low mats out of water, provided humidity is kept very high (water-saturated).
FAQ - Nano-moss (Amblystegium serpens)
Is it the same as Java moss?
No, it’s night and day! Nano-moss has much smaller leaves, slower growth, and a fresher light green color than Java moss. It looks much "cleaner."
Does it need CO2?
No, it grows very well without CO2. It will just take its time, which saves you from too frequent gardening sessions.
Is it eaten by fish?
No, fish do not consume it. On the contrary, it is an excellent refuge for eggs and fry.
Why does it brown in the center?
If the cushion becomes too thick, light and water no longer circulate underneath. Consider thinning it out or trimming regularly to keep it healthy.
Additional information
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Scientific name: Amblystegium serpens
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Origin: cosmopolitan (found in Europe, North America, Asia)
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Height: creeping, forms a mat 1 to 3 cm thick
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Packaging: the portion.
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Aquazolla Guarantee: free of rock wool or any artificial substrate of any kind.
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Recommendation: although this species may naturally occur in our regions, as a precaution, please never release this plant into the wild. Our natural aquatic ecosystems are precious and fragile.
