Auto Aqua Smart ATO Duo G2 (SATO-286P) DC HOB – Precision Water Control for Aquarium Enthusiasts

Dual Optical Sensor Technology ensures fail-safe water level detection, eliminating overflow or dry pump risks with advanced redundancy.

High-efficiency DC pump operates silently at <30dB, featuring corrosion-resistant ABS housing for saltwater and freshwater applications.

Versatile HOB (Hang-On-Back) design fits most aquariums up to 100 gallons, ideal for reef tanks, marine setups, and planted freshwater systems.

Smart auto-shutoff function activates when water source is depleted, protecting equipment and livestock with industrial-grade reliability.

Tool-free installation with adjustable flow rate (100-300mL/min) and compact 4.7x2.4x3.1in dimensions for seamless integration.

Includes reinforced silicone tubing and ceramic shaft pump for durability against continuous use in high-humidity environments.

Certified waterproof (IP68) electronics and anti-siphon design prevent backflow, ensuring long-term stability in humid fish room conditions.

Compatible with reservoir containers or direct plumbing hookups, optimized for precision dosing in coral feeding or medication scenarios.