Hygrophila serpyllum (Tropica 1-2 Grow!)

Hygrophila serpyllum, commonly known as Creeping Hygrophila, is a delicate and graceful aquatic plant that adds elegance to freshwater aquariums. Its creeping growth habit and slender, finely textured stems make it ideal for creating lush foregrounds or carpeting sections of your aquascape. This versatile plant is visually appealing while remaining relatively easy to maintain with proper care.

Appearance & Origin

Native to Southeast Asia and part of the Acanthaceae family, Hygrophila serpyllum features slender stems and small, finely textured leaves. Its trailing, creeping growth pattern allows it to spread naturally along the substrate, forming a dense mat of greenery. 

How to Use in the Aquarium

Hygrophila serpyllum works well as a foreground or carpeting plant. Plant multiple stems together to encourage spreading and create a lush, low-growing green layer. Regular trimming can help maintain density and shape, while the plant’s creeping habit naturally fills open areas of substrate. Its delicate leaves also pair beautifully with larger-leaved midground or background species to create depth and contrast.

Maintenance

This species is considered medium difficulty and has a high growth rate. It thrives under medium lighting, and moderate CO₂ supplementation can enhance its growth and spread. Routine trimming of longer stems encourages new lateral shoots and maintains a uniform carpet. The plant adapts well to a variety of substrates and water conditions, making it a versatile addition to most freshwater aquariums.

Summary

Hygrophila serpyllum is a graceful, low-growing aquatic plant that creates a lush, creeping carpet in freshwater aquariums. With its delicate leaves, moderate care requirements, and high growth rate, it’s perfect for aquascapers looking to add texture, foreground coverage, and visual interest to their tanks.

Key Plant Growth Information