Nature’s Ocean Pure Water Pebble Color Rainbow 5lb 6pk
Premium freshwater substrates made from natural gravel with a 100% acrylic coating. These pebbles are designed to maintain stable water chemistry without altering pH or nutrient levels. Non-toxic and colorfast, they are safe for use in aquariums, ponds, terrariums, gardens, potted plants, vases, ash trays, and craft projects.
| Specification | Details |
|---|---|
| Weight per pack | 5 lb |
| Quantity per pack | 6 pieces |
| Material | Natural gravel with acrylic coating |
| Usage | Freshwater and saltwater aquariums, ponds, terrariums, gardens, potted plants, vases, ash trays, crafts |
| Color | Rainbow color pattern |
| Non-toxic | Yes |
| Chemical stability | Does not alter water chemistry |
FAQ
Are these pebbles safe for both freshwater and saltwater aquariums?
Yes, these pebbles are recommended for both freshwater and saltwater aquariums due to their non-toxic and chemically stable properties.
Will the color fade over time?
No, the pebbles are colorfast and will retain their rainbow appearance over time.
Can they be used in garden or potted plants?
Yes, they are suitable for use in gardens, potted plants, vases, and terrariums.

Theresa Wallace –
The pebbles look beautiful in my freshwater tank. They don’t change the water chemistry and stay colorful even after several months. Easy to add and blend with the substrate.
Ella Hemmings –
Great for a terrarium setup. The rainbow colors stand out and the pebbles are stable. No issues with water quality or color fading after two months of use.
Wanda Nolan –
Used in a pond with fish and plants. The pebbles are safe, non-toxic, and don’t affect water pH. The natural look with vibrant colors adds a nice touch.
Isaac Glover –
Perfect for craft projects. The acrylic coating holds up well and the pebbles are easy to handle. Works well in vases and decorative trays.
John Forsyth –
Added to my saltwater tank as a substrate. No changes in water chemistry. The color remains vibrant and the pebbles are durable under daily use.