Superfish Auto Top-Up System

SuperFish

SuperFish Aquarium Auto Top Up System With the Auto Top-Up aquarium refill, you can easily maintain the water level of your aquarium, even when you are not at home. Screw the Auto Top-Up on a clean PET bottle filled with 1-2 liters of freshwater. Install the Auto Top-Up with the bottle on your aquarium (glass thickness 3-10 mm). The Auto Top-Up automatically replenishes the evaporated aquarium water. Automatically tops up your water Maintains the perfect water level Great for holidays / vacations Reduces scum line issues