Limnobium laevigatum is a free-floating aquatic plant from South America producing rosettes of rounded, spongy green leaves on the water surface. Its floating habit, attractive leaf rosettes, and effective nutrient uptake make it a practical and visually appealing choice for planted aquariums — particularly biotope-style set-ups and aquariums where additional surface plant coverage, water flow diffusion, or natural shading is desired.
It is extremely easy and undemanding, growing in low to medium light without any CO2 or fertilisation — it absorbs nutrients directly from the water column. Fast-growing under good conditions, it needs periodic thinning to prevent it covering the entire surface and blocking light to submerged plants. Fish fry and shrimp take shelter and forage among the trailing roots.
Supplied as a Tropica 1-2-GROW! tissue culture cup, this plant arrives completely free from snails, pest algae, and pesticide residue. Remove from the cup, rinse the gel and float on the water surface. Suits aquariums from 20 litres upward — an easy, natural-looking floating plant that is fully shrimp safe and beneficial in community and shrimp aquariums.