Myriophyllum mattogrossense

Overview

Myriophyllum mattogrossense, commonly known as Mattogrosso milfoil, is a decorative aquatic stem plant native to the Mato Grosso region of the Amazon in South America. With finely divided, feathery green foliage growing from slender stems, this plant adds soft texture, motion, and volume to planted aquariums.

Key Features

• Feathery, finely divided leaves: Creates a soft, natural texture that enhances aquascapes.
• Fast growth: Rapid vertical and bushy growth makes it ideal as a background or midground plant.
• Light green foliage: Bright green colour adds lush contrast to your tank design.
• Tall stem plant: Typically reaches 30–60 cm in height, filling height behind foreground plants.
• Adaptable care: Grows readily in moderate to bright light and benefits from nutrient supplementation.

Benefits

• Adds natural depth and texture to midground and background areas.
• Rapid growth helps absorb excess nutrients, supporting water balance and reducing algae risk.
• Fine foliage provides shelter and foraging space for small fish and shrimp.
• Versatile use in both beginner and advanced planted aquariums.

Care & Growth Conditions

• Lighting: Medium to high lighting encourages leaf spread and compact foliage.
• CO₂ & Fertilisation: While not strictly required, adding CO₂ and regular dosing of fertilizers promotes denser growth and healthier colours.
• Substrate: Thrives in nutrient-rich substrate; root tabs or liquid fertilisers help overall plant health.
• Water Parameters: Prefers typical tropical aquarium conditions with stable freshwater parameters.

Planting & Maintenance Tips

• Plant in groups of stems for a natural, bushy background effect.
• Trim regularly to maintain shape and prevent legginess.
• Pruned stem tips can be replanted to fill other areas with new growth.
• Ensure even lighting throughout the tank to prevent sparse lower foliage.