AquaOxy 7500
The Oase AquaOxy 7500 is a high-output air pump designed for larger ponds and heavily stocked koi systems. It delivers reliable aeration to support fish health, boost biological filtration and maintain stable oxygen levels year-round.
Original price was: £385.99.£295.99Current price is: £295.99.
Product Description
When oxygen dips, fish tell you first. The Oase AquaOxy 7500 is a high-output air pump designed to support larger ponds and heavily stocked systems with consistent aeration.
Why it’s a strong choice
- High air output for large ponds
- Supports koi health and biological filtration
- Ideal for aeration rings and air bars
- Reliable solution for year-round oxygen support
Aeration keeps your moving bed media active and helps prevent low-oxygen stress during warmer months.
Compatible Accessories
Also listed alongside the pump:
- AquaOxy Aeration Ring 60 cm
- AquaOxy Aeration Bar S
- AquaOxy Aeration Bar L
These pair naturally with the AquaOxy 7500 for bottom drain domes or distributed pond aeration.
Installation Notes
- Install above water level or use a non-return valve to prevent back-siphoning.
- Keep the unit dry and well ventilated.
- Use quality sinking airline for neat, safe routing.
Safety Notes
- Disconnect from the mains before servicing.
- Install in accordance with current electrical regulations.
- Keep airline free from kinks or blockages.
For larger koi ponds, aeration isn’t optional – it protects fish, supports filtration and stabilises water quality.
Technical data
| Dimensions (L × W × H) | mm | 260 × 195 × 220 |
| Rated voltage | 220 – 240 V / 50 Hz | |
| Power cable length | m | 5.00 |
| Net weight | kg | 9.10 |
| Limited Warranty | Years | 2 |
| Max. flow rate | l/h | 7500 |
| Flow rate – Q max. | l/h | 8640 |
| Flow rate at 0.5 m water depth | l/min | 130 |
| Flow rate at 1.0 m water depth | l/min | 118 |
| Flow rate at 1.5 m water depth | l/min | 105 |
| Mechanical adjustment | No | |
| Number of outlets | Units | 1 |
| Outlet connections | 19 mm / ¾”, 9 mm | |
| Suitable for ponds up to max. | m3 | 75.0 |
| Rated for outdoor use | Unlimited | |
| Number of air stones | Units | 0 |
Delivery Details
Delivery Charges
We offer two simple delivery options:
- Free shipping on all orders over £75
- Flat rate of £3.95 for lighter parcels on orders under £75
- Flat rate of £5.50 for heavier parcels on orders under £75
All deliveries are sent via Royal Mail, ensuring reliable and trackable service.
Delivery Times
Orders are usually dispatched within 1–2 working days. Once shipped, Royal Mail typically delivers within 2–4 working days. Please note that during peak times or in the event of postal delays, delivery may take slightly longer.
Delivery Locations
We currently ship to UK addresses only, including mainland UK and Northern Ireland.
Questions?
We’re here to help. If you have any questions about your delivery, email us at mskoiltd@outlook.com and our customer service team will be happy to assist.
Free delivery on orders over £75
Enjoy free standard delivery when you spend £75 or more.
Easy
Returns
Hassle-free returns if something is not quite right.
Same Day Dispatch
Orders placed before 2pm are dispatched the same day.
Dedicated Support
Friendly support whenever you need help or advice.
Related Products
Original price was: £3,559.99.£2,999.99Current price is: £2,999.99.
