Ecotech Marine Vectra VL2

S2, M2 & L2 Return Pump EcoTech Marine® has set new standards for equipment in saltwater aquariums. The Vectra™ is no exception. The world’s smartest return pump can be run on a schedule, wirelessly give you updates on the operation and be automatically configured to work with your specific aquarium Setup. Calibration The Vectra™ can be set to auto calibrate to your tank. As a return pump, this smart feature prevents back siphoning if the pump is turned down and also provides a neutral flow condition in feed mode.