Guppy Grass

Guppy Grass (Najas guadalupensis) is a fast-growing, versatile stem plant that thrives in a wide range of water conditions — making it a favourite for both beginners and experienced aquarists. Its fine, feathery foliage provides excellent cover for fry, shrimp, and small fish, while its rapid growth helps outcompete algae by absorbing excess nutrients.

• Care level: Easy
• Lighting: Low to high
• CO₂: Not required
• Growth rate: Fast
• Placement: Midground to background, or floating

Can be planted in substrate or left floating. Trim regularly to maintain shape and encourage dense, bushy growth.