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
- 49"×22"×22"
- Stand interior width
- 49.2"
- Net (display) volume
- 90 gal (340 L)
- Gross volume
- 100 gal (378 L)
- Thickness
- 12 mm
- Drilled
- Yes
- Sump compatible
- Yes
- Materials
- Ultra-clear 12 mm glass with external overflow box; Pro-Line cabinet with melamine-resin coating
- In the box
- OPUS G2 440 aquarium with external overflow box · Pro-Line cabinet · Glass sump · ATO reservoir · Pre-assembled PVC plumbing · Filter socks
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 Nyos Opus G2 440 Pro Line?
Net volume: 90 gal (340 L). Dimensions: 49"×22"×22". Glass: 12 mm. Drilled: Yes.
How much does the Nyos Opus G2 440 Pro Line cost?
The Nyos Opus G2 440 Pro Line starts around $3,999, though prices vary by retailer — see current offers on this page.
What equipment do I need for the Nyos Opus G2 440 Pro Line?
Based on its volume and footprint, the Nyos Opus G2 440 Pro Line calls for a return pump rated ≈713 gph, a skimmer rated for 132 gal, lighting that covers a 49.2" footprint. Add it to a build on ReefPicker to see every matching part checked against it.