EcoTech Marine Vectra M2 DC Return Pump vs Tunze DOC 9410 DC Protein Skimmer
Head-to-head spec comparison to help you pick the right product for your needs.
EcoTech Marine
$379
Tunze
$449
Spec-by-Spec Comparison
| Spec | EcoTech Marine Vectra M2 DC Return Pump | Tunze DOC 9410 DC Protein Skimmer |
|---|---|---|
| Category | Return Pump | Protein Skimmer |
| Tank Size | Up to 200 gal gal | Up to 317 gal gal |
| Wattage | 65 W | 16 W |
| Flow Rate | 2000 GPH | 317 GPH |
| PAR @ 12" | 0 µmol | 0 µmol |
| Spectrum | N/A | N/A |
| Noise Level | Very quiet — QuietDrive DC dB | Very quiet — DC adjustable dB |
| App Control | Yes | No |
| WiFi | Yes | No |
| Dimensions | 7.5" x 4.5" x 5.5" | 9.8" x 7.0" x 16.3" |
| Weight | 4.8 lbs | 5.8 lbs |
| Warranty | 2 years | 2 years |
| Price | $379 | $449 |
| Rating | 9.0/10 | 9.0/10 |
| Check Price on Amazon | Check Price on Amazon |
Pros & Cons
EcoTech Marine Vectra M2 DC Return Pump
Pros
- 2,000 GPH max flow with DC controllable speed — dial in exact turnover rate
- QuietDrive technology — remarkably quiet for a pump this powerful
- Mobius app integration syncs with Radion lights and VorTech pumps
- 21.5 ft max head height handles even tall tank-to-sump distances
- Battery backup compatible — keeps flow during power outages
Cons
- Premium price for a return pump — budget alternatives exist at half the cost
- Proprietary connections may limit plumbing flexibility
- Impeller can trap small debris — pre-filter screen recommended
Tunze DOC 9410 DC Protein Skimmer
Pros
- DC micro-processor controlled pump — adjustable power from whisper-quiet to full blast
- Rated up to 317 gallons — handles everything from medium to large tanks
- Only 16W max power consumption — incredibly efficient for its capacity
- German engineering with tight tolerances and premium materials
- Adjustable immersion depth (5.5-9.5") fits most sump configurations
Cons
- Premium price compared to similar-rated competitors
- 0.7L collection cup fills quickly on heavy bioload tanks
- Break-in period can take 2-3 weeks to dial in properly
Our Verdicts
EcoTech Marine Vectra M2 DC Return Pump
The Vectra M2 is the return pump that serious reefers graduate to. DC control means you set exact flow rates, QuietDrive means you forget it's running, and Mobius integration makes it part of a unified EcoTech ecosystem. If you're building a premium reef and want the quietest, most controllable return pump, this is it.
Tunze DOC 9410 DC Protein Skimmer
The Tunze DOC 9410 DC is the BMW of protein skimmers — quiet, efficient, and overengineered in all the right ways. The DC pump control lets you fine-tune performance, and it handles up to 317 gallons on just 16 watts. If you want the best skimmer technology and don't mind paying for it, Tunze delivers.