GLOWSTONE®™ FT Stone is an Inorganic Stone, Based on Luxilum® Pigment and a Glassy Carrier Medium. When Exposed to Light Sources, the Photoluminescent Pigment Within the Glowstone® Becomes Chemically Excited and will After-Glow (i.e. Glow In The Dark).

Glowstone® FT Stone is Safe to Use in Fish Tanks Because of its Inorganic Nature and the Fact that the Luxilum® Pigment is Encapsulated Within the Glassy Carrier. (Standard Glowstone® is unsuitable for Use in Fish Tanks Because of Residual Monomers that Can Leach Out in Water and be Harmful to Fish in Tank).

GLOWSTONE® is Registered Trade Mark & Business Name for a Range of Glow Stone.

Particle Sizes

Available Size: 6 – 25mm.

Other Specific Size Ranges are Available, Subject to Order Volume

Available Colour

  • Yellow-Green
  • Sky Blue
  • Aqua Blue


Glowstone®™ FT Glow Performance is More Visible Within The Fish Tank When The Lights are Out.


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