Aquarium Gravel sera Gravel Beige 2–4 mm, 3 L, beige

Aquarium Gravel sera Gravel Beige 2–4 mm, 3 L is a neutral, decorative substrate designed for freshwater aquariums, aquascapes and planted tanks. With a grain size of 2–4 mm and a 3 L volume, this beige gravel creates a natural-looking base that stabilizes plants and décor while allowing good water circulation through the substrate. The colour and texture are chosen to complement a wide range of aquatic layouts without affecting water chemistry.

Advantages

This gravel provides a stable and visually consistent substrate for freshwater setups. The 2–4 mm grain size supports plant root anchoring and prevents excessive compaction while promoting filtration and water flow. Its neutral beige tone enhances natural colours of fish and plants and can be combined with other substrates or decorative elements. The product is ready to use and requires no special preparation to serve as a base layer in aquariums.

Suitable for

• Freshwater community aquariums
• Planted tanks with moderate root depth
• Aquascapes and natural-looking layouts
• Bottom layering under décor and rockwork

Key specifications

• Grain size: 2–4 mm
• Colour: beige
• Volume: 3 litres
• Intended use: freshwater aquarium substrate
• Physical form: decorative gravel

How to use

Rinse the gravel thoroughly with clean water before use to remove dust and fine particles. Spread an even layer across the aquarium floor, adjusting depth according to plant requirements and aquascape design; a typical depth is 2–4 cm for decorative purposes and 4–6 cm where plant rooting is required. Arrange plants, rocks and décor on top of the gravel, ensuring even support and avoiding sharp edges that could damage equipment or inhabitants.

Usage recommendations

Combine this beige gravel with nutrient-rich substrate layers beneath if intensive plant growth is intended. For optimal water clarity, rinse periodically during maintenance and remove trapped debris with a gravel vacuum. Avoid using acidic or alkaline treatments that could alter the natural neutrality of the substrate.

Keywords: Aquarium Gravel sera Gravel Beige 2–4 mm, 3 L, beige gravel, freshwater substrate, planted tank gravel, aquascape substrate.