UNS · Stone
Ancient Stone
Iwagumi keepers who like the Manten look and want a slightly darker, more angular stone.
4 models
UNS · Stone
UNS Goliath Stone
Also sold as Rhino Stone, Goliath is grey and brown with plenty of texture but rounded rather than sharp. It suits the greening method, where moss is grown over the stone.
Updated
Best for
Nature layouts with carpets or sand where you want chunky stones that moss can colonise.
What stands out
- 10, 20 and 30 lb lots
- Grey and brown with lots of surface texture
- Rounded forms, kind to delicate fins
- Good base under Malaysian or Spider Wood
Models and specs
| Model | Weight |
|---|---|
| 10 lbMJGS12081 | 4.5 kg |
| 20 lbMJGS12082 | 9.1 kg |
| 30 lbMJGS12083 | 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 and brown
- Texture
- Textured but rounded
- 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 Goliath Stone, drawn from its specs.
Does Goliath Stone affect water chemistry?
Not stated by the seller; do a vinegar fizz test and check KH/GH before use.
How do I prepare Goliath Stone before use?
Rinse and scrub well before use
Who is the UNS Goliath Stone best for?
Nature layouts with carpets or sand where you want chunky stones that moss can colonise.
What are the alternatives to the UNS Goliath 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.