Aqua Natural

Red Flint Gravel Substrate

Grouped product items
Red Flint Gravel Substrate (10lbs)

SKU: 254107

In stock


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Red Flint Gravel Substrate (20lbs)

SKU: 254074

In stock


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Aquascape with Red Flint River Gravel

  • Pebble Size: 4-6mm
  • Deep Red Coloration
  • Minimal Effect on Water Chemistry


Red Flint river gravel is a deep red substrate, giving a unique look to any freshwater aquarium. It can be used as a cap layer for a planted tank or simply used by itself if you're not using a separate plant-specific substrate.

The 4-6mm pebble size allows for a massive amount of surface area for the colonization of beneficial bacteria.

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