Items included with the tank. Sump fit is treated as auto-pass when building with a package tank.
The full sheet — every number we check a build against.
- L × W × H
- 47"×24"×24"
- Net (display) volume
- 94 gal (357 L)
- Gross volume
- 122 gal (463 L)
- Thickness
- 15 mm
- Drilled
- Yes
- Sump compatible
- Yes
Volume drives skimmer rating, return-pump turnover, and light footprint. Picking this tank sets a target of:
We'll check every part you add against these targets.
In the same class
Frequently asked
What are the key specs of the Ultum Nature Systems Reef System R120?
Net volume: 94 gal (357 L). Dimensions: 47"×24"×24". Glass: 15 mm. Drilled: Yes.
How much does the Ultum Nature Systems Reef System R120 cost?
The Ultum Nature Systems Reef System R120 starts around $4,200, though prices vary by retailer — see current offers on this page.
What equipment do I need for the Ultum Nature Systems Reef System R120?
Based on its volume and footprint, the Ultum Nature Systems Reef System R120 calls for a return pump rated ≈766 gph, a skimmer rated for 139 gal, lighting that covers a 47.2" footprint. Add it to a build on ReefPicker to see every matching part checked against it.