Aeration for Aquariums

Aeration, such as a fish tank air pump powering an air stone bubbler, is vital to ensure the aquarium has oxygen.

An aquarium air pump is, for many freshwater aquariums, the most basic aquarium component. An aquarium aerator provides oxygen and circulates the water.

Some high-end equipment, like ozonizers, also use an air pump.

While many modern filtration devices provide powerful circulation that makes an electric air pump unnecessary, an air pump and air stone is something every aquarist should own. When quarantining or transferring fish and coral, or when primary filtration breaks, a fish air pump comes in handy. In a power outage, a battery powered air pump is a life saver.

Looking for the best aquarium air pump or aeration for your tank? Contact our expert support team.
36 Results
Premium Silicone Airline Tubing 13 ft (Clear) - Cobalt Aquatics

Premium Silicone Airline Tubing 13 ft (Clear) - Cobalt Aquatics

Tom Aquatics Flexible Air Line Tubing - 25ft

Tom Aquatics Flexible Air Line Tubing - 25ft

Marina Plastic Check Valve

Marina Plastic Check Valve

Two Little Fishies Micro Valve Barb x Barb - (6 per pack)

Two Little Fishies Micro Valve Barb x Barb - (6 per pack)

Lee`s Wooden Air Stone / Diffuser 2 Inch - 2 pack

Lee`s Wooden Air Stone / Diffuser 2 Inch - 2 pack

Premium Silicone Airline Tubing 13 ft (Neon Blue) - Cobalt Aquatics

Premium Silicone Airline Tubing 13 ft (Neon Blue) - Cobalt Aquatics

Premium Silicone Airline Tubing 13 ft (Green) - Cobalt Aquatics

Premium Silicone Airline Tubing 13 ft (Green) - Cobalt Aquatics

Two Little Fishies 12 Piece Aquatic Micro Airline Hose Fittings

Two Little Fishies 12 Piece Aquatic Micro Airline Hose Fittings

Marina Battery Air Pump

Marina Battery Air Pump

Two Little Fishies Micro Valve Barb x Thread - (6 Per Pack)

Two Little Fishies Micro Valve Barb x Thread - (6 Per Pack)

Premium Silicone Airline Tubing 13 ft (Yellow) - Cobalt Aquatics

Premium Silicone Airline Tubing 13 ft (Yellow) - Cobalt Aquatics

Tom Aquatic Airline Elbow Connector - 4 Pack

Tom Aquatic Airline Elbow Connector - 4 Pack

USB Powered DC Air Pump Dual Port - Cobalt Aquatics

USB Powered DC Air Pump Dual Port - Cobalt Aquatics

Tom Aquatics Airline Straight Connector - 4 Pack

Tom Aquatics Airline Straight Connector - 4 Pack

Supreme Oxy-Flo AP-4 Aquarium Air Pump - 2 Outlet, 4 Watt - Danner

Supreme Oxy-Flo AP-4 Aquarium Air Pump - 2 Outlet, 4 Watt - Danner

Supreme Oxy-Flo AP-8 Aquarium Air Pump - 4 Outlet, 8 Watt - Danner

Supreme Oxy-Flo AP-8 Aquarium Air Pump - 4 Outlet, 8 Watt - Danner

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