Pay in 4 interest-free payments of $18.25 Learn more
Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
Testing Range: 250 ppm to 470 ppm
ensuring a thriving environment for your plants
saving up to 50% energy
* Patented design using plastic blades with a different length
TMC Auto Top Up UK ATO System with Pump for Marine & Freshwater Tanks new Testing Range: 250 ppm toThe Optical Auto Top Up UK is a reliable, precision device for maintaining stable water levels in freshwater and saltwater aquariums. Featuring a high quality infrared optical sensor with triple detection points, it automatically activates the included DC pump to replenish evaporated water. Ideal for sumps and display tanks alike, it offers compact installation and long term durability. Key Features: Infrared optical sensor with triple detection for
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