Description:
A step up from a single outlet without the complexity of a multi-pump setup. The Petworx Twin Air Pump gives you two independent outlets to run sponge filters, air stones, or ornaments simultaneously, making it a practical choice for aquarists who need a little more flexibility from their aeration.
Available in two models:
- WXA-201 — 2 x 2.0L/min (120L/H each, 240L/H total), 0.016 MPa pressure, 4W, with adjustable flow control. A solid option for smaller to medium tanks needing dual aeration.
- WXA-202 — 2 x 3.0L/min (180L/H each, 360L/H total), 0.024 MPa pressure, 6W, with adjustable flow control. More output for larger tanks or setups with higher aeration demands.
Both models run quietly with minimal vibration and are built with a durable ABS casing for long-term reliability in both freshwater and marine environments.
We recommend placing the unit above water level and using a check valve to prevent backflow (water coming up through the airline and damaging your air pump).
Manufactured by Petworx, an Australian company established in 1980.
Suitable for freshwater and marine aquariums, breeding setups, and multi-device aeration.
Available Models:
- WXA-201: 2 x 2.0L/min Output, 0.016 MPa Pressure, 4W Power, Adjustable Flow Control
- WXA-202: 2 x 3.0L/min Output (6.0L/min Total), 0.024 MPa Pressure, 6W Power, Adjustable Flow Control
Product Features:
- Twin outlet design allows multiple air-driven devices to run simultaneously
- Provides consistent and reliable aeration to support fish health and water quality
- Quiet operation with low vibration for minimal disturbance
- Energy efficient design for continuous, low-cost operation
- Suitable for use with air stones, sponge filters, and ornaments
- Adjustable airflow control (rheostat) for fine-tuning output
- Durable ABS plastic casing for long-lasting performance
- Suitable for both freshwater and marine aquariums
- Ideal for larger sized aquariums, breeding setups, or multiple tanks
Product Specifications:
- Brand: Pet Worx
- Type: Twin Outlet Air Pump
- Models Available: WXA-201 / WXA-202
- Suitable For: Freshwater & Marine Aquariums
WXA-201 Specifications:
- Outlets: 2 x 2.0L/min
- Pressure: 0.016 MPa
- Power Consumption: 4W
- Flow Control: Adjustable (Electronic Rheostat)
- Suitable For: Aquariums up to 160L
WXA-202 Specifications:
- Outlets: 2 x 3.0L/min (Total 6.0L/min)
- Pressure: 0.024 MPa
- Power Consumption: 6W
- Flow Control: Adjustable (Rheostat)
- Suitable For: Aquariums up to 250L
Items Included:
- 1x Pet Worx Twin Air Pump
Pet Worx - Twin Air Pump
Pet Worx - Twin Air Pump
Low stock: 3 left
Everything about shipping, specifications and warranties is just below.
Why Shop With Us — Our Guarantee & Shipping Info
Why Shop With Us — Our Guarantee & Shipping Info
✅ Quality Products - Reliable aquarium supplies for your setup.
🚚 Standard Shipping ($11.95 - $19.95) - Safe & reliable delivery, arrives within 3-10 business days. Shipping cost: $11.95 small orders, $14.95 medium orders, $16.95 large orders, $19.95 bulk orders.
🛡️ Warranty Support - Most eligible equipment and accessories are backed by a 1-year manufacturer warranty, with claims handled through us.
🔄 Easy Returns - Most unopened dry goods can be returned within 14 days for change of mind, subject to our return conditions.
🤝 Trusted Couriers - Reliable delivery at a great rate.
💬 Expert Support - Got Questions? Chat with us anytime for advice!
🐟 Adding fish to your order? - Fish, Food and Plants ship separately from our dry goods collections with our Live Arrival Guarantee. When ordering from both our dry goods and fish/food/plant collections, both shipping fees will apply (example: $30 fish & food + $11.95 dry goods = $41.95 total).
👉 For more details visit our Shipping page.
Tips Before You Buy — Product Guidance
Tips Before You Buy — Product Guidance
💡 Unsure which product is right for your tank? Visit our Education section or Blogs for help choosing the best equipment.
🐟 Beginners can start with: How to set up your aquarium, while everyone can check out Aquarium Maintenance & Care for ongoing tank tips!
🌿 Not all products are suitable for every tank size - Double-check dimensions and specifications before purchasing.
✍️ If you’re stuck: Reach out through our chat, we’re always happy to help!
Couldn't load pickup availability
How This Air Pump Compares
💨 Pet Worx Twin Air Pump
- 💨Twin Outlet Design: Two independent outlets allow multiple air-driven devices to run simultaneously.
- 🔧More Flexible Setups: Run sponge filters, air stones or ornaments from one pump without needing a second air pump.
- 🎛️Adjustable Airflow: Independent airflow control allows output to be fine-tuned to suit your setup.
- 🐟Ideal for Multiple Devices: A practical choice for breeding setups, larger aquariums or situations requiring more than one air-driven device.
- ⚡Two Output Options: Choose between the WXA-201 for moderate aeration or the higher-output WXA-202 for greater aeration demands.
❌ Standard Single Outlet Air Pump
- 💨Single Outlet: Designed to power one air line or primary air-driven device.
- 🔌One Device at a Time: Running multiple devices may require additional fittings, equipment or another air pump.
- 🎛️Limited Flexibility: A single outlet provides less flexibility when adding or adjusting multiple air-driven devices.
- 🐟Best for Simpler Setups: Well suited to aquariums needing straightforward aeration from a single device.
- 📈Less Expansion Room: May be sufficient for basic setups but offers less capacity for future multi-device aeration.
Once you start running a sponge filter alongside an air stone, or managing two tanks, a twin outlet pump just makes more sense than juggling two separate units. It's a natural step up for aquarists who want a bit more control over their aeration without overcomplicating the setup.
Check airline tubing and air stones periodically for blockages or wear, and replace when airflow drops noticeably. Keep the unit elevated and away from water at all times to prevent moisture damage.
Frequently Asked Questions
What's the difference between the WXA-201 and WXA-202?
Both models feature dual outlets with independent flow control. The WXA-201 outputs 2 x 2.0L/min at 4W and is suitable for aquariums up to 160L. The WXA-202 outputs 2 x 3.0L/min at 6W and is suitable for aquariums up to 250L. If you're running larger sponge filters or higher resistance setups, the WXA-202 is the stronger option.
Can I run two separate tanks from one pump?
Yes. Each outlet operates independently, allowing you to run two separate aquariums or devices from a single unit.
Do I need a check valve?
Yes, we recommend using one on each outlet. If power is lost, water can siphon back through the airline and damage the pump. The Pet Worx Check Valve 12 Pack provides enough valves for multiple setups.
Can I run a sponge filter and an air stone at the same time?
Yes. This is one of the most common setups. Each outlet can be adjusted independently so you can run different devices at different flow rates simultaneously.
Our aquarium fish and plants ready to ship Monday & Tuesday! browse our Fish and Plant collection.
