Nuvo Fusion Lagoon 25
Gear matched to this tank: lights by coral goal, skimmers and pumps checked against its rear chamber.
Best lights (by coral goal)
- covers 23.6×17" display area
- LPS/mixed intensity meets your LPS goal
- covers 23.6×17" display area
- LPS/mixed intensity meets your LPS goal
- covers 23.6×17" display area
- SPS-capable intensity meets your LPS goal
- covers 23.6×17" display area
- SPS-capable intensity meets your LPS goal
Compare all lights ranked for the Nuvo Fusion Lagoon 25 →
Best protein skimmers (sized for medium bioload)
- rated to 75g, covers your 38g medium-bioload target (tank + margin)
- hangs on back — no chamber-fit constraint
- rated to 105g, covers your 38g medium-bioload target (tank + margin)
- hangs on back — no chamber-fit constraint
- built for much larger systems (105g) — likely oversized for a nano
- rated to 66.1g, covers your 38g medium-bioload target (tank + margin)
- 4.33×3.54" footprint may not fit the ~8.7×2.8" chamber (community dims — verify)
- rated to 130g, covers your 38g medium-bioload target (tank + margin)
- built for much larger systems (130g) — likely oversized for a nano
- 10.4×7" footprint may not fit the ~8.7×2.8" chamber (community dims — verify)
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Best return pumps (for ~5× display turnover)
- ~83 gph at the tank ≈ 4.1× display turnover
- 2.3×1.7" footprint fits the 8.7×2.8" rear chamber (community dims)
- ~119 gph at the tank ≈ 6.0× display turnover
- 2.44×1.5" footprint fits the 8.7×2.8" rear chamber (community dims)
- ~158 gph at the tank ≈ 7.9× display turnover
- 3.4×1.88" footprint fits the 8.7×2.8" rear chamber (community dims)
- DC pump — dial flow to taste
- 3.7×2.5" footprint fits the 8.7×2.8" rear chamber (community dims)
- strong: ~12.2× turnover — fine if controllable/throttled
Compare all return pumps ranked for the Nuvo Fusion Lagoon 25 →
Tank specs
| Display volume | — gal |
| Total water volume | 25 gal |
| Outer dimensions (L×W×H) | 23.6 × 19.7 × 11.8 in |
| Rear chamber (W×D×H) | 8.7 × 2.8 × 8.5 in (community) |
| Stock return pump | 260 gph |
| Stock light | none |
Low-profile (wide, shallow) Lagoon AIO. Exterior 23.6 L x 19.7 W x 11.8 H; display 23.6 x 16.9 x 11.8. Marketed 25 gal; some listings cite ~20 gal actual water. 8mm glass. The original (non-Pro) Lagoon 25 ships with TWO adjustable 130 GPH DC return pumps (~260 GPH combined); the later Pro upgrades to a single MightyJet 326. No light. IM/community + the manual put the back chamber at ~8.7 in left-right (W) x ~2.8 in front-to-back (D, the constraining dim) x ~8.5 in (H).