Aquarium Air Pump Fish Oxygen Aerator Pump Basement Aquarium Hydroponic 4 Outlets Bubbler

Product features: 1. adopts premium rubber cup and copper wire motor. 2. can generate more stable airflow than the traditional air pump does, and it is more durable, more energy efficient. 3. Enlarge the air outlet, the bubbles are uniform and natural, and the oxygenation effect is continuous and stable. can produce sufficient air flow to drive multiple air stones, allowing for water oxygenation and circulation in different fish tanks simultaneously 4. Soft shockproof foot pads keep the body stable and reduce vibration noise. Power: 20w/30w Exhaust volume: 25L/min, 30L/min Applicable voltage: 220v-240v/110v-120v Product size: 115*90*65 mm