Automatic Watering System: It offers an easy way to water aquatic plants. By simply pulling the nozzle, even when there's no water in the pot, the plant only needs it. This provides great convenience if you're going out for a special evening or simply don't have time. Versatile: It's versatile; you can also add slightly water-soluble plant food or water-soluble powder to the water. The food will then automatically rise to the surface of the water, helping your plants thrive. Easy to Use: Simply place the nozzle in a bowl of water, attach the refillable nozzle, and then place the cap upwards. The nozzle doesn't slide, so no water is absorbed by the plant. That's the key. Can be used without watering. There's no worry about over- or under-watering your plants, as the nozzle controls the flow. Hrem, or another container, the amount of water you want per day, which depends on your water source. Set of 8: There are many watering options for your plants to use as needed. The ceramic probe