Return Pumps
EcoTech Marine Vectra L2 Mobius DC Return Pump (3100 GPH)
EcoTech Marine · $649
fits roughly 120-400 gallon systems
Return Pumps checked by reef math.
A return pump should move enough water through filtration after head loss without turning the sump into a noisy washing machine.
Return Pumps
EcoTech Marine Vectra M1 DC Return Pump (2000 GPH)
EcoTech Marine · $380
fits roughly 55-120 gallon systems
Return Pumps
EcoTech Marine Vectra M2 Mobius DC Return Pump (2000 GPH)
EcoTech Marine · $429
fits roughly 55-150 gallon systems
Return Pumps
Sicce Syncra SDC 3.0 WiFi Controllable Pump (260-800 GPH)
Sicce · $249
fits roughly 20-75 gallon systems
Return Pumps
Sicce Syncra SDC 6.0 WiFi Controllable Pump (530-1450 GPH)
Sicce · $400
fits roughly 55-150 gallon systems
Return Pumps
Sicce Syncra SDC 9.0 WiFi Controllable Pump (1000-2500 GPH)
Sicce · $550
fits roughly 120-300 gallon systems
Return Pumps
EcoTech Marine Vectra L1 DC Return Pump (3100 GPH)
EcoTech Marine · $549
fits roughly 90-300 gallon systems
Return Pumps
EcoTech Marine Vectra S2 Mobius DC Return Pump (1400 GPH)
EcoTech Marine · $329
fits roughly 40-90 gallon systems
Return Pumps
Red Sea ReefRun 5500 Controllable DC Pump
Red Sea · $359
fits roughly 40-90 gallon systems
Return Pumps
Red Sea ReefRun 7000 Controllable DC Pump
Red Sea · $449
fits roughly 75-150 gallon systems
Return Pumps
Red Sea ReefRun 9000 Controllable DC Pump
Red Sea · $549
fits roughly 120-300 gallon systems
Return Pumps
Reef Octopus VarioS-2 Controllable DC Pump (792 GPH)
Reef Octopus · $249
fits roughly 30-75 gallon systems
Return Pumps
Reef Octopus VarioS-4 Controllable DC Pump (1050 GPH)
Reef Octopus · $329
fits roughly 55-90 gallon systems
Return Pumps
Reef Octopus VarioS-6 Controllable DC Pump (1720 GPH)
Reef Octopus · $429
fits roughly 75-180 gallon systems
Return Pumps
Reef Octopus VarioS-8 Controllable DC Pump (2700 GPH)
Reef Octopus · $549
fits roughly 120-300 gallon systems
Return Pumps
Sicce Syncra SDC 7.0 WiFi Controllable Pump (800-1900 GPH)
Sicce · $480
fits roughly 75-200 gallon systems
Return Pumps
Hygger DC Submersible Aquarium Pump 800 GPH
Hygger · $80
fits roughly 15-55 gallon systems
Professional buying context
- Box-rating GPH is measured at zero head. Real stands, elbows, valves, and plumbing cut that number down.
- Check flow chart, head pressure, controllability, plumbing size, and quiet-mode range.
- Professional fit checks should validate the catalog value behind "rated GPH should cover 5-10x system turnover after plumbing loss" against the actual tank dimensions, bioload, livestock goal, and maintenance cadence.