Dwarf Vallisneria grown in a ceramic ring for easy planting. The ring keeps stems anchored while roots develop, making it simple to place in your aquascape until the plant spreads naturally by runners.
$6.99
In stock (can be backordered)
🌿 Introduction
Vallisneria nana, commonly called Dwarf Vallisneria, is a graceful rosette plant native to northern Australia. Its narrow, ribbon-like leaves sway gently in the current, creating natural movement and a meadow-like effect in aquariums. Hardy and versatile, it’s a favorite for aquascapers who want an easy, lush background without high demands.
🌱 Plant Profile
Type: Rosette
Origin: Northern Australia
Position: Midground to background
Growth Rate: Medium to fast
Lighting: Low to medium
CO₂: Not required (benefits from added CO₂)
Height / Spread: 8–20 in (20–50 cm) tall · Spreads by runners
Water Parameters: pH 6.5–8.0 · GH 4–15 · KH 3–12
✅ Care Summary
Plant individual crowns directly into substrate, spacing them a few inches apart to allow runners to spread.
Minimal trimming needed—remove older or damaged leaves at the base.
Very hardy and adaptable; tolerates a wide range of water conditions.
Excellent background filler for natural scapes, and provides cover for shrimp and fry.
Suitable for paludariums—can grow emersed in high humidity conditions.
🌿 Q&A
Q: How fast will Dwarf Vallisneria spread in my tank?
A: Once established, it sends out runners regularly, creating a lush carpet-like stand over a few weeks to months depending on light and nutrients.
Q: Does it need special substrate?
A: While it thrives best in nutrient-rich substrate, it will grow in sand or gravel as long as some root nutrition (e.g., root tabs) is provided.
Q: Can I keep it in a low-tech tank?
A: Yes—Dwarf Vallisneria is one of the best beginner-friendly background plants for low-tech aquariums, though growth is faster with stronger light and CO₂.
🌏 More about Vallisneria nana
Vallisneria nana was first described in the early 20th century and is most commonly found in slow-flowing freshwater rivers and lagoons in Queensland and the Northern Territory of Australia. It grows in dense underwater meadows, stabilizing sediments and providing shelter for small fish and invertebrates. In nature, its long blades form protective thickets that serve as spawning grounds for rainbowfish and other native species. This same natural behavior makes it a valuable addition to aquariums, where it creates a dynamic, living background that mimics wild aquatic habitats.
