Superfish Aquarium Auto Top-Up System 10-20 Accurately measures ammonia levels from

Accurately measures ammonia levels from 0 to 6 ppm

Electrical requirements: 12V AC

TAP Frost Free helps to prevent damage from frost to birdbaths & fountains

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Superfish Aquarium Auto Top-Up System 10-20 Accurately measures ammonia levels fromEfficiently maintain your aquarium's water levels with the Superfish Auto Top Up System ATO. This device offers a hassle free solution to replenish evaporated water automatically, ensuring your aquatic environment remains stable and healthy, even during extended periods when you're away. The system is designed to be easily attached to a clean PET bottle containing 1 2 litres of freshwater (bottle not included). The sturdy construction allows secure