The EcoTech Marine Versa VX-1 is a commercial-grade, multi-purpose peristaltic pump designed primarily for saltwater aquariums. It can be used for precise additive dosing, continuous automatic water changes, reactor feeding, and automated top-offs. Key Features Precision & Range: Capable of dosing microscopic amounts (as little as 6 μ L per minute) up to 300 mL per minute with an accuracy of ± 2% or less. Mobius App Control: Fully programmable via the intuitive Mobius app (available on iOS and Android), allowing you to set constant, manual, or automated continuous schedules. Planetary Gear Drive: Ensures highly reliable, quiet, and consistent operation even when used continuously for demanding tasks like water changes. Flexible Tubing: Features easy-to-access, durable replacement tubing with 1/4" OD push-to-connect and barb adapters, making plumbing into your setup quick and simple. Setup & Operation The VX-1 can be purchased as a single, standalone pump or as part of a 4-pack bundle that docks into the VXB-1 Base Station (a centralized power and mounting dock for up to four Versa pumps). Technical Specifications Power Consumption: 12W Vertical Head Pressure: Up to 18 ft (6m) Max Dosing Volume: 300 mL/min Dimensions: 3.15" L x 2.34" W x 4.21" H App Platform: Mobius (Bluetooth LE)