Product Instructions: 1. Pinch the suction bag (outside the water) 2. Put it in the fish tank and aim at the target 3. Release the suction bag to absorb water or fish tank garbage 4. Take out the straw, the mouth of the straw is inclined upward 5. Pinch the airbag to release the water
Package Includes:fish tank straw*1PCS(Air column bag packaging)
