Myriophyllum ‘Guyana’

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Myriophyllum ‘Guyana’ is a vibrant and finely textured stem plant, prized for its lush, feathery foliage and consistent bright green colour. Unlike many stem plants, it maintains its vivid green appearance even under intense lighting, making it a reliable choice for adding freshness and contrast to an aquascape.

Appearance & Origin

Originating from South America, Myriophyllum ‘Guyana’ features delicate, needle-like leaves arranged densely along slender stems, creating a soft, bushy appearance. Each stem grows compactly while branching readily, allowing the plant to quickly form full, leafy clusters. Typically reaching heights of 10–30 cm, it provides a light, airy texture that enhances depth and movement within the aquarium.

How to Use in the Aquarium

This plant is ideal for midground to background placement, depending on trimming and layout. Its fine texture makes it perfect for adding contrast against broader-leaf plants or hardscape elements. When planted in groups, it creates dense, vibrant bushes that can act as a focal point or a soft backdrop. It is particularly well-suited to smaller aquariums and nano setups due to its manageable growth and branching habit.

Maintenance

Myriophyllum ‘Guyana’ is considered easy to care for, though regular trimming is important to maintain its shape and ensure good light and water flow through the plant. Moderate lighting and CO₂ supplementation will support healthy, compact growth, although it remains relatively forgiving compared to more demanding stem plants. Consistent nutrients will help maintain its vibrant colour and dense structure.

Myriophyllum ‘Guyana’ is a versatile and visually appealing stem plant that brings fine texture, vibrant colour, and natural movement to freshwater aquariums. Its manageable growth and adaptability make it an excellent choice for both beginners and experienced aquascapers.

Myriophyllum ‘Guyana’ Key Plant Growth Information