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Terms and Conditions Apply!
We can ship to any address in Australia and New Zealand. Note that there are restrictions on some products, and some products cannot be shipped to some locations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full kilo.
The Dymax AP Series Air Pump offers quiet, efficient, and reliable aeration for both freshwater and marine aquariums. Designed with dual outlets, these pumps are perfect for powering multiple air-driven devices such as sponge filters, air stones, or decorations. Engineered for low vibration and silent operation, the AP Series is ideal for aquarists who want effective oxygenation without noise disturbance.
Dual Outlet System: The AP-500 and AP-700 models feature two outlets, allowing you to power more than one aquarium accessory simultaneously.
Ultra-Quiet Performance: Built with vibration-reducing rubber feet that keep operation silent—ideal for home, office, or bedroom aquariums.
Energy Efficient: Consumes minimal power (around 2.5 W–2.9 W) while maintaining strong, consistent airflow.
Versatile Use: Safe for both saltwater and freshwater aquariums, suitable for reef tanks, tropical tanks, or breeding setups.
Compact Design: Lightweight and space-saving, easy to position on or near the aquarium.
Enhanced Output (AP-700): The largest model in the range provides higher air pressure for larger tanks or multiple devices.
Place the air pump on a flat, dry surface—preferably above the aquarium’s water level to prevent back-siphoning.
Connect airline tubing to each outlet, using check valves if the pump sits below water level.
Attach the tubing to air stones, sponge filters, or other air-driven equipment.
Balance the airflow evenly across outlets to ensure consistent aeration.
Perform routine maintenance by checking diaphragms and keeping the unit clean for long-term performance.
Ensure proper airflow by keeping the pump free from obstructions.
AP-300: Single outlet model—ideal for small aquariums or individual devices.
AP-500: Dual outlet model—suitable for medium tanks or multiple accessories.
AP-700: Dual outlet model with stronger pressure and output—best for larger setups or multi-tank systems.
Match model to tank size: Use AP-300 for small tanks, AP-500 for mid-size systems, and AP-700 for large aquariums or multiple devices.
Install above water level: Prevents water from flowing back into the pump.
Use in quiet environments: Designed for near-silent operation—perfect for bedrooms or living spaces.
Add check valves: Essential if the pump is positioned below the aquarium to prevent backflow.
Maintain regularly: Clean and replace diaphragms as needed to sustain quiet and efficient operation.
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