Brighten Your Tank With Natural Sparkle
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A simple way to add color and charm to any aquarium or landscape.
These polished crystal crushed stones bring a soft shine to your fish tank or garden setup. The mix of colors creates a calm, natural look that helps your tank feel alive. Just rinse, place, and enjoy an easy upgrade to your aquascape or outdoor layout.
A quick, colorful lift for any space.
✔ Adds gentle color to fish tanks and gardens
✔ Polished stones for a clean, modern look
✔ Easy to place anywhere you want a boost of style
Rinse the stones with clean water before placing them in your tank or landscape. Avoid harsh chemicals to keep your fish and plants happy.
We are proud to offer duty-free, reliable, tracked shipping— delivered to your door in over 200 countries worldwide!
Below you can check our average shipping times:
Domestic USA Shipping: 2-9 business days
US & Canada: 7-18 days
Europe: 7-18 days
Europe Plus*: 8-30 days
Australia, New Zealand: 7-18 days
Hong Kong, Singapore: 7-18 days
Rest of the world: 8-30 days
*does not include processing times up to 2 business days or longer in peak periods
Primarily we ship out from fulfillment centers in the United States, Eastern Asia and Western Europe. If the item you've purchased is out of inventory in your nearest location, we'll send it directly from our production lines at the same delivery times as stated in our shipping section.
Are these stones safe for my fish?
Yes. These polished crystal stones are safe for most freshwater aquarium setups when rinsed before use.
Do the stones change the water color?
No. Once rinsed, they keep their color without tinting your water.
Can I use them outside in my garden?
Yes. They work well for small landscaping projects, pathways, or decorative pots.
The varied tones brighten your aquarium or yard with a soft, natural pop.
A quick rinse keeps the stones clean and shiny.
Smooth, polished surfaces make these stones gentle for aquatic life.
The modern, simple look blends with planted tanks, themed builds, or outdoor designs.
Great for aquariums, terrariums, pots, and small garden features.
A simple upgrade with lasting beauty.
| Features | MK Aquarium | Knock-Offs |
|---|---|---|
| Polished natural crystal stones | ||
| Varied decorative colors | ||
| Smooth surfaces safe for fish | ||
| Modern, simple style | ||
| Works in aquariums and gardens | ||
| Low upkeep | ||
| Rinse-and-use setup | ||
| Great for aquascapes | ||
| Consistent shine |
A quick rinse with clean water is enough to remove any loose dust.
They are crystal-based and usually do not make a noticeable change in typical home aquariums.
Yes. They blend well with standard aquarium gravel for a layered look.
No. Each piece is polished for smooth edges.
The stones keep their look with simple rinsing and normal tank care.
Yes. They make great accents in dry or humid terrarium setups.
Yes. You can use multiple sets to fill bigger tanks or create feature zones.
Try clustering colors or spreading them lightly over your base gravel for a soft shimmer.
No. Just rinse and place them by hand where you want extra charm.
