1pc-Aquarium fish tank, artificial luminous fish, realistic moving floating colored goldfish-random color

Good luck with your favorite purchasesThe diameter of the suction cup is about 3.1cm, and the length of the traction wire is about 45cm Placed in a fish tank, it can float with the water flow, adding a touch of dynamism to your fish tank! 1. When using, take out the lionfish and note that it is connected to a suction cup with a thin thread. Do not break the thread. The suction cup should be attached to the bottom or wall of the fish tank. Adjust the length of the thin thread to complete the process 2. Special environmentally friendly materials for aquatic organisms, which do not cause any pollution or harm to aquatic organisms, and can provide a place for nitrifying bacteria to adhere 3. It is recommended to use a surfing pump if you have one, so that the small fish can float back and forth.