SevenNana Gravel Pebble glass Sand stone rocks glass or crystal gravel stones for Aquarium Decorative Fish Tank or Yard (Amethyst)
- Colorful gravel pebbles can be used as decoration for fish tanks, plants, vases or other places.
- Material: Glass Stone.These colorful gravel are made of non-toxic material, they are safe to your fish and will not affect PH of the water.
- Size and Pkg include:7-9mm.300g Colorful opal glass Sand stone rocks glass ornament