TMC Optical Auto Top Up

Maintain a consistent aquarium water level with a reliable optical auto top‐up system

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At a glance...

Automatically maintains the correct aquarium water level
Suitable for both freshwater and marine aquariums
Easy to install with built‐in pump protection

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SU_TMCOAT

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What is the TMC Optical Auto Top Up?

The TMC Optical Auto Top Up is an automatic water top‐up system designed to maintain a consistent water level in your aquarium. Using a high‐precision infrared optical sensor, it detects when water levels drop due to evaporation and activates the included DC pump to replenish the water. This helps create a stable environment for fish and corals while reducing the need for manual top‐ups. Suitable for both freshwater and saltwater aquariums, it features a compact design, simple magnetic installation, and durable components for long‐lasting performance.

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Key Features:

High‐quality infrared optical sensor with triple detection points
Accurately monitors aquarium or sump water level
Automatically replenishes evaporated water
Dry‐running protection for the DC refill pump
Compact magnetic mount for simple installation
Includes DC pump, 2m hose, anti‐siphon valve, and hose clamp
Anti‐siphon valve prevents water flowing back into the reservoir
Suitable for freshwater and marine aquariums
Energy‐efficient 4W operation

What are the features of the TMC Optical Auto Top Up?

The TMC Optical Auto Top Up is designed to provide reliable and hassle‐free aquarium maintenance. Its advanced optical sensor ensures precise water level monitoring, while the included anti‐siphon valve and dry‐run protection improve safety and reliability.

The compact magnetic mounting system allows for quick installation, and the unit is built from durable materials to withstand humid aquarium environments. The package includes everything needed for setup, including the sensor, DC pump, flexible tubing, hose clamp, power supply, and instructions.

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