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TMC Gravel Coarse 4kg

Your Price: €9.99

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Ships in 3 - 5 days

Overview

TMC Gravel Coarse – 10mm has carefully been graded to obtain a uniform grain size and colour. It features a highly porous structure which makes it in ideal biological filter medium, primarily when used in conjuction with mechanical filtration.

TMC Gravel Medium has a large surface area which makes it perfect where a buffering and biological substrate is required. Therefore it's ideal for any marine aquarium and for freshwater aquaria where higher pH level is required.

Ideal as both a mechanical and a high surface area biological filter media

Surface Area > 10 000m²/m³

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