Aqua Natural

Diamond Black Gravel Substrate

Grouped product items
Diamond Black Gravel Substrate (10lbs)

SKU: 254079

In stock


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Diamond Black Gravel Substrate (20lbs)

SKU: 254080

In stock


- +

Add Contrast with Diamond Black Substrate

  • Pebble Size: 1-2mm
  • Dark Black Coloration
  • Minimal Effect on Water Chemistry


Diamond Black substrate is a fine gravel substrate with a rich black coloration, which adds stunning contrast in a planted 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 1-2mm pebble size allows for a massive amount of surface area for the colonization of beneficial bacteria.

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