UNS · Stone
Ancient Stone
Iwagumi keepers who like the Manten look and want a slightly darker, more angular stone.

UNS · Stone
Smooth, rounded river stones with striped patterns in white, grey, brown and orange. They look natural in river layouts and are safe around delicate fins.
Updated
River-style scapes and tanks with fancy goldfish or bettas.
| Model | Weight |
|---|---|
| 10 lbMJSR12031 | 4.5 kg |
| 20 lbMJSR12032 | 9.1 kg |
| 30 lbMJSR12033 | 13.6 kg |
Figures from Glass Aqua's product listing. Makers revise products, so check the current figures before buying. Photos supplied by the brand or its distributor.
UNS · Stone
Iwagumi keepers who like the Manten look and want a slightly darker, more angular stone.
UNS · Stone
Minimal or river-style scapes that want bright, soft stone against lush green planting.
UNS · Stone
Budget-friendly builds, nano tanks and moss-covered scapes that need plenty of stone volume.
UNS · Stone
Shrimp and nano tanks that need hiding spots, or scapers wanting planted pockets at different heights.
Quick answers about the UNS Striped River Stone, drawn from its specs.
Not stated by the seller; do a vinegar fizz test and check KH/GH before use.
Rinse and scrub well before use
River-style scapes and tanks with fancy goldfish or bettas.
Other hardscape worth comparing: UNS Ancient Stone, UNS Ashen Stone, UNS Black Lava Rock. Add any of them to the compare table to see the specs side by side.