UNS · Stone
Ancient Stone
Iwagumi keepers who like the Manten look and want a slightly darker, more angular stone.
4 models
UNS · Stone
UNS Verdant Stone
A muted grey-blue stone with grey-cream veins and the odd rust speck. It has a texture much like Seiryu, which holds moss well.
Updated
Best for
Scapers wanting a cooler blue-grey stone for Iwagumi or as a base under wood.
What stands out
- 10, 20 and 30 lb lots
- Grey-blue with cream veining
- Seiryu-like texture that grips moss
- Works as a driftwood base or in Iwagumi
Models and specs
| Model | Weight |
|---|---|
| 10 lbVRS0010 | 4.5 kg |
| 20 lbVRS0020 | 9.1 kg |
| 30 lbVRS0030 | 13.6 kg |
- Brand
- UNS
- Effect on water
- Not stated by the seller; do a vinegar fizz test and check KH/GH before use
- Colour
- Grey-blue with grey-cream veins and rust specks
- Texture
- Seiryu-like, grooved
- Prep
- Rinse and scrub well before use
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.
Compare with
Browse all hardscape
UNS · Stone
Ashen Stone
Minimal or river-style scapes that want bright, soft stone against lush green planting.
3 models
UNS · Stone
Black Lava Rock
Budget-friendly builds, nano tanks and moss-covered scapes that need plenty of stone volume.
1 model
UNS · Stone
Black Lava Rock Cave
Shrimp and nano tanks that need hiding spots, or scapers wanting planted pockets at different heights.
4 models
Frequently asked questions
Quick answers about the UNS Verdant Stone, drawn from its specs.
Does Verdant Stone affect water chemistry?
Not stated by the seller; do a vinegar fizz test and check KH/GH before use.
How do I prepare Verdant Stone before use?
Rinse and scrub well before use
Who is the UNS Verdant Stone best for?
Scapers wanting a cooler blue-grey stone for Iwagumi or as a base under wood.
What are the alternatives to the UNS Verdant Stone?
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.