ADA KUMU Hazel Gravel S GR-03

250 ml – 2–3 mm

The ADA KUMU Hazel Gravel S is a fine, natural substrate designed for planted aquarium foregrounds, terrariums, and paludariums. Its warm hazel tones and ultra-small pebble size create a soft, cohesive texture that enhances carpet plants and delicate midground greenery. The 2–3 mm grading is ideal for smooth transitions, gentle slopes, and detailed foreground layouts without disrupting fine planting arrangements.

Each pebble displays subtle natural variation, blending beautifully with driftwood, larger stones, and live plants to create a balanced and visually appealing base. Its small, rounded shape also supports water flow at the substrate surface and encourages healthy root growth throughout your planted aquarium.

Water Parameters

Hazel Gravel S is generally stable and has minimal effect on water chemistry, making it suitable for most freshwater planted tanks and community aquariums. Minor mineral contributions may occur, but they will not significantly impact water parameters in a well-maintained setup.

Versatile by Design

Beyond aquariums, ADA KUMU Hazel Gravel S is perfect for terrariums and paludariums. Whether you’re building a defined foreground, creating subtle pathways, or accenting larger hardscape features, this fine gravel delivers a natural, harmonious foundation for any aquascape.