Aqua One Infinity Air Pump The Aqua One Infinity Air Pump range delivers excellent value, dependable performance, and long-term reliability for aquarium aeration. Designed with a strong chassis and a unique diaphragm material, these pumps provide consistent airflow while remaining energy efficient and quiet in operation. With three output options available, the Infinity range is suitable for aquariums from small nano setups through to large systems up to 700 litres. Backed by Aqua One’s excellent warranty and spare parts support, the Infinity Air Pump range is a reliable choice for both freshwater and marine aquariums. Key Benefits Excellent value air pump range with reliable output Strong internal construction for long service life Quiet and energy-efficient operation Suitable for a wide range of aquarium sizes Backed by a comprehensive 2+1 year guarantee Core Features Durable chassis – Designed for long-term, dependable use Unique diaphragm material – Improves reliability and lifespan Multiple output options – Choose the right model for your aquarium size Low running noise – Ideal for home and office aquariums Full Aqua One support – Warranty and spare parts availability Technical Specifications Model Max Air Output Suitable Aquarium Size AP150R 100 L/hr Up to 100 litres AP250 250 L/hr Up to 350 litres AP750 560 L/hr Up to 700 litres Pump Type: Aquarium air pump Use: Freshwater & marine aquariums Warranty: 2 years + 1 additional year (3 years total) Who is this product for? Ideal for aquarium keepers who require dependable aeration for freshwater or marine tanks, from small starter aquariums to larger established systems. Perfect for use with air stones, sponge filters, and decorative air features.