Aqua Natural

Pewter Black Gravel Substrate

Grouped product items
Pewter Black Gravel Substrate (10lbs)

SKU: 254077

In stock


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Pewter Black Gravel Substrate (20lbs)

SKU: 254078

In stock


- +

Give Your Tank a Dramatic Look with Pewter Black Substrate

  • Pebble Size: 6-8mm
  • Dark Black Coloration When Wet
  • Minimal Effect on Water Chemistry


Pewter Black gravel is a stunning substrate that exhibits a nearly jet-black color when wet. 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 6-8mm pebble size allows for a massive amount of surface area for the colonization of beneficial bacteria.

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