Swell Stellar Stone Gravel Black

1 review

Swell Unipac Stellar Stone Gravel Black is a fashionable and functional aquarium substrate, pre-washed and ready to be added to tropical and freshwater aquariums to get a unique 'dark' look.


  • Stellar Stone Gravel Black 2kg
    code: PSGI02H In Stock (10+ Available)
  • Stellar Stone Gravel Black 20kg
    code: PSGI20L In Stock (Only 9 left!)

Product Information

Our Swell Unipac Stellar Stone Gravel is a black metallic gravel that has an almost lunar finish.

This 7-10mm gravel is Epoxy coated with a shining black covering. This method of colouring will not fade or leach contaminants into the water like traditional techniques such as powder paint. It will not affect the delicate balance of the water including the pH value.

This shimmering gravel adds a dramatic touch to any tank, and is ideal for a child's first aquarium.

We'd recommend rinsing the gravel before use, as even though it is powder free, some particles can chip during transit. Rinsing will remove any offending pieces.

Stellar Stone Gravel is available in different size bags of 2kg and 20kg.

Key Features:

  • Comes pre-washed
  • Inert - won't affect your water pH
  • Epoxy coated so no powder
  • Perfect for kids aquariums
  • Great value

Latest Customer Reviews

  • Rating
    Date 02/11/2018 08:11am
    Swell Stellar Stone Gravel Black 20kg
    Feefo Logo
    Love the colour, kinda gunmetal black. Prewashed. But gave it a quick rinse and didn’t notice anything come off.