Giant Val

Giant Vallisneria – Tall, Easy Background Plant for Low-Tech Aquariums

Giant Vallisneria is a true aquatic plant and a favourite among beginner aquarists for its tall, flowing leaves, bright green colour, and low maintenance care. Often used in low-tech tanks, Giant Val creates a dramatic, natural backdrop and provides shelter for fish, shrimp, and fry.

This plant is also commonly used by councils and landcare groups across Australia for creek and river restoration, thanks to its ability to anchor sediment and improve water quality.

Lighting Requirements: 4–6 hours/day (moderate light)
CO₂ Requirements: Not required
Care Level: Low maintenance
Fertiliser Needs: Benefits from liquid fertiliser or root tabs
Growth Type: Long, ribbon-like rosette plant
Placement: Background
Potential Issues: May be eaten by bristlenose catfish, African cichlids, and turtles

Why Choose Giant Vallisneria?

• Perfect for Tall Tanks: Grows long, ribbon-like leaves that reach the surface

• Beginner-Friendly: Thrives in low-tech, low-maintenance aquariums

• Natural Movement: Leaves sway gently in current, adding motion and depth

• Environmental Bonus: Used for revegetation and silt control in Australian waterways

• Low Tech Hero: Does well without CO₂ or specialised lighting

Care Tips:

• Plant deeply in enriched substrate and leave the crown exposed

• Trim older leaves as needed or allow to reach the surface for a wild, jungle look

• Use root tabs for best growth in inert substrates

• Avoid housing with heavy herbivores unless tank is densely planted