Newest Products
Rectangular Air Stone Bar Diffuser = AWB / ACB Series - 2 Pack
$6.86 – $24.70
The Castle Dawn Aquatics Rectangular Air Stone Bar Diffuser (AWB / ACB Series) is an effective and reliable way to increase oxygen levels in your aquarium, DWC system, or koi...
Nano Air Disc Stone – Silent Oxygen Diffuser Y-Series
$9.99 – $14.99
Castle Dawn Aquatics Nano Air Disc Stone Diffuser is designed to deliver ultra-fine, silent oxygen bubbles to your aquarium or hydroponic system. Whether you’re using the compact Y35, medium Y60,...
15-piece aquarium Fish Tank air pump accessory starter kit
$7.20
The Castle Dawn Aquatics 15-Piece Aquarium Air Pump Accessories Kit offers a convenient, ready-to-use solution for basic aeration setups in freshwater or saltwater aquariums. With 15 practical components—including tubing, air...
46-piece aquarium air pump accessory kit
$19.99
The Castle Dawn Aquatics 46-Piece Aquarium Airline Tubing & Accessories Set is the ultimate all-in-one solution for setting up or expanding your aquarium aeration system. Whether you're managing a fish...
Multi Coloured Air Stone Bubble Tube Diffuser - 2 Pack
$8.95 – $19.80
The Castle Dawn Aquatics Air Bar Tube Bubble Release Diffuser – 2 Pack is the ideal solution for consistent and customisable oxygen delivery in your aquarium. Designed with high-quality plastic...
Micro Bubble Air Stone Bar Diffuser – 4 Pack
$8.95 – $19.80
The Castle Dawn Aquatics Micro Bubble Air Stone Bar Diffuser – 4 Pack is a reliable and efficient way to improve oxygen levels in your aquariums or hydroponic systems. Made...
5cm Ball Air Stone With Metal Connector - 5 Pack
$19.20
The Castle Dawn Aquatics 5 cm Ball Air stone is built for long-lasting, high-efficiency oxygenation in aquariums, deep water culture (DWC) systems, and outdoor fish ponds. Designed with a durable mineral-based body...
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...
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...
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...
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...