TMC Eco Sand Coarse 15kg Sustainable Marine Aquarium Substrate

TMC Eco Sand Coarse 15kg is a premium, environmentally responsible aquarium substrate made in the UK from naturally sea-washed shells. Designed for marine aquariums and also suitable for higher pH freshwater systems, this coarse-grade sand provides excellent water flow and a natural reef-style appearance.

With a totally sustainable production process and low carbon footprint, Eco Sand is ideal for reef keepers looking to combine performance with eco-friendly values. The coarse texture helps reduce compacting and supports efficient biological filtration, making it perfect for larger aquariums and reef builds.

Key Features:

• Made in the UK from sea-washed natural shells
• 100% sustainable with a low carbon footprint
• Coarse grade substrate improves water circulation
• Ideal for marine and reef aquariums
• Suitable for higher pH freshwater tanks
• Natural colour enhances aquascaping

TMC Eco Sand Coarse 15kg offers a sustainable, high-quality substrate solution for marine and high pH freshwater aquariums. Its coarse structure supports healthy water movement while delivering a natural, reef-authentic look.