Color Range: Light beige, cream, tan, brown, and some reddish-gray tones
Size: Small to medium (typically 1–3 cm in diameter)
Texture: Smooth, rounded surface due to natural water erosion
Material: Quartzite, granite, and other sedimentary rocks
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Common Uses:
• Aquarium substrate: Great for freshwater tanks (rinse thoroughly before use)
• Terrariums: For drainage or decoration
• Garden pathways: Adds a natural, elegant look
• Planter toppers: Helps with soil moisture retention and aesthetics
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Aquarium Compatibility:
• Safe for most fish, especially bottom dwellers like Corydoras or Plecos
• Doesn’t alter water chemistry (pH-neutral)
• Easy to clean but may trap waste if not vacuumed regularly