This High-Precision Peristaltic Dosing Pump offers dependable, quiet, and accurate dosing for a wide variety of aquarium applications. Featuring automatic micro-computer control, a calibration function, and the ability to chain multiple units together, this pump provides versatility for reef tanks, planted tanks, and automated aquarium supplementation systems. With a flow range of 1–99 mL per cycle and flexible scheduling options—from 1 cycle per hour to 1 cycle every 7 days—this pump is perfect for topping off evaporated water or dosing calcium, alkalinity, magnesium, trace elements, amino acids, kalkwasser, or liquid foods. NOTE: This is a CLEARANCE ITEM — NO WARRANTY. Key Features Easy to use Dependable, quiet operation Automatic micro-computer control for consistent dosing Built-in calibration function for accuracy Long-lasting, durable dosing tubing Chain-link capability to connect multiple pumps Low power consumption: 2.2 watts Flow Rate: 1–99 mL per cycle Max Cycle: 1 per hour Min Cycle: 1 every 7 days Dimensions: 2.5″ W × 5″ L (with plug head) × 2.875″ H Intended for: Water top-off Trace element dosing Two-part supplements Kalkwasser delivery Liquid foods & additives Originally sold with 1-year motor warranty / 6-month rotor & tube warranty — now CLEARANCE, NO WARRANTY
