Seaoura SR-802 Aquarium Thermometer Submersible Model:Black indicator will be stay on)

indicator will be stay on)

premium look while effectively preventing metal rusting

Press "24/7" into the setting WRBG color

If the heater lacks water or the fish tank is low on water

Full-Spectrum Focus on Red and Blue for Plant Growth

Seaoura SR-802 Aquarium Thermometer Submersible Model:Black indicator will be stay on)About this item Customizable Timer Display: Features both a 24 7 Always On mode and a Custom Timer mode, allowing for one touch switching to suit your needs. With adjustable screen brightness for optimal visibility day and night Aquarium Thermometer Calibrated: This aquarium thermometer features a built in calibration function, allowing you to fine tune temperature readings for maximum accuracy. This proactive feature eliminates uncertainty and