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TMC Eco Reef 4kg (coarse)
£9.95TMC Eco Reef Sand (Coarse) is a natural, eco-friendly marine substrate made from 100% British sea shells. Rich in calcium carbonate, it helps buffer pH and supports coral health. The coarse grain reduces clouding—ideal for high-flow reef tanks.
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TMC Eco Reef Sand 10kg (coarse)
£23.95TMC Eco Reef Sand (Coarse) is a natural, eco-friendly marine substrate made from 100% British sea shells. Rich in calcium carbonate, it helps buffer pH and supports coral health. The coarse grain reduces clouding—ideal for high-flow reef tanks.
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Tmc Eco Reef Sand 10kg (fine)
£23.95TMC Eco Reef Sand (Fine) is a natural, eco-friendly marine substrate made from 100% British sea shells. Its fine grain offers a clean, natural look and supports stable pH and coral health. Ideal for reef tanks with burrowing fish or invertebrates.
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TMC Eco Reef Sand 4Kg (fine)
£9.95TMC Eco Reef Sand (Fine) is a sustainable, reef-safe substrate made from 100% natural, sea-washed British seashells. Rich in calcium carbonate, it helps buffer pH and supports coral growth. The fine grain offers a soft, natural look—ideal for nano reefs or tanks with sand-sifting livestock.
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