Growia 1/4" Granite Mini Pea Gravel, 5 lb Bag, Natural Decorative Stone
Product Description
Growia 1/4" Granite Mini Pea Gravel, 5 lb Bag, Natural Decorative Stone
- 100% GRANITIC GNEISS - NO LIMESTONE: Unlike cheap gravels that leach calcium and spike pH, our stone is pure granite gneiss - pH-neutral and safe for freshwater aquariums, planted tanks, and sensitive shrimp or bettas.
- Screened and spray-washed with water only (natural fine dust from parent stone is present in bag - rinse before use)
- 1/4 inch diameter rounded gravel
- Suitable for aquariums, planters, terrariums, and more
These stones from just east of Algonquin Park are 100% granitic gneiss - forged in the dawn of our planet, warped one billion years ago in a mountain-building event, and shattered by glaciers into the smooth river rock we sell today. Even at the 1/4 inch size, these stones still display patterns of microcline feldspar, muscovite mica, and classic milky quartz. Beautiful when wet, these stones are useful for planters, water features, landscaping, and more!
Technical Specifications
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