Aquarium Air Pumps
Fish tank air pumps keep the water aerated which is essential for the aquarium inhabitants and ensures the nitrogen cycle remains stable.
We offer a range of aquarium air pumps that feature, single, double, quadruple, and octuple outlets.
Our aquarium air pumps run smoothly with little to no noise and the airflow can be adjusted to an individual's needs.
Setting up a fish room? Check out our fish house air pumps, they are a little noisy but can power up to 24 aquarium sponge filters effortlessly with the use of aquarium air flow splitters.
Mini Disk USB Aquarium Air Pump
$9.99
The Mini USB Aquarium Air Pump Kit from Castle Dawn Aquatics is the perfect aeration solution for small aquariums and hydroponic systems. Designed for tanks between 1.5 and 7 gallons...
USB Mini Aquarium Air Pump- Includes Tubing & Air stone
$7.99
This USB-powered Mini Aquarium Air Pump is a compact, ultra-quiet, and budget-friendly solution for aerating nano aquariums, shrimp tanks, and betta aquariums. With its low energy consumption and whisper-quiet design,...
ZY Series -Powerful Aquarium Copper Motor Air Pump
$7.99 – $54.00
This adjustable ZY Series aquarium air pump is built for performance, durability, and quiet operation. With a whooping output of 4x360L/min from its ZY98 model, it delivers consistent aeration to...
High-Power Aquarium Air Pump – 1800 L/hr
$89.99
The Castle Dawn Aquatics Compact Power House Air Pump delivers high performance in a small footprint. Engineered with a suspended magnetic copper motor, it significantly reduces noise while producing an...
USB Battery Powered Aquarium Air Pump - 70 Hours Runtime
$19.99 – $42.99
This compact USB and battery-powered aquarium air pump is designed for efficiency, flexibility, and long runtimes. Whether you're at home or on the move, this unit is perfect for any...
XP-1020 Dual Outlet Aquarium Air Pump – Adjustable 840 L/hr
$36.98
The XP-1020 Dual Outlet Aquarium Air Pump from Castle Dawn Aquatics combines power, quiet performance, and user-friendly control in one sleek, modern design. Featuring a transparent visual structure, durable polycarbonate...
Castle Dawn Aquatics Quiet 34 Hour Battery USB Rechargeable Air Pump
$28.38 – $34.38
Our USB portable rechargeable air pumps last up to 35 hours on a single charge and can be extended up to 105 hours with our battery packs. On like a...
Castle Dawn Aquatics Mini USB Aquarium Air Pump – Cute Bear Design
$12.99
Add a fun and functional touch to your aquarium with the Mini USB Bear Aquarium Air Pump from Castle Dawn Aquatics. With its adorable bear design, this compact unit is...
Castle Dawn Aquatics Robot Style Adjustable Flow Air Pump
$31.38 – $36.38
With its cool features and light-up eyes this air pump is one of the more popular items with our younger clientele. The robot air pump runs off a pure copper...