
How to plant each type
Rhizomes, stems, rosettes, carpets, and floaters need different treatment. Get the base right.

Java moss • aquarium trade name
Fine branching growth softens hardscape and creates a detailed miniature landscape. Thin patches are easier to keep clean than a deep, tangled mound.
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Spread a small amount over rock or driftwood and hold it in place with a loose aquarium-safe tie or fine mesh. Do not bury the moss in the substrate.
Keep some water moving through the growth. Gently dislodge trapped debris during water changes and trim the outer layer when it becomes dense. Collect loose fragments so they do not establish elsewhere.
Separate a healthy portion and secure it to a new surface. Begin with a thin layer so light and water can reach the inner growth.
Several mosses are sold under similar trade names. The supplier lists this product as Vesicularia dubyana; do not assume a photograph or common name confirms an exact botanical identification.
Product identification and imagery: AquariumFish.com: Java Moss. Additional growing guidance: Tropica plant directory.

Rhizomes, stems, rosettes, carpets, and floaters need different treatment. Get the base right.

Choose a rooting medium and feeding routine that work with the plants and water you have.

Separate normal adjustment from ongoing decline by inspecting the base and watching new growth.