Power & Performance with the Air-O-Lator Aquarian Quantum Surface Aerator
The OWS Air-O-Lator Aquarian Quantum Surface Aerator is engineered for ponds and lakes that demand serious water movement. Designed for maximum aeration and mixing, it transforms stagnant water into a thriving ecosystem while protecting against odors, algae, and ice buildup. With horsepower options from 5HP to 20HP, it’s built to handle large-scale water challenges with ease.
- Massive Water Movement: Pumps 3,400–8,300 gallons per minute depending on horsepower, ensuring full-pond circulation.
- Boosts Pond Health: Infuses oxygen into every layer of water, improving fish vitality and reducing algae growth.
- Reliable All-Season Use: With 95% of its weight below the surface, it won’t capsize—even in ice or high winds.
- Advanced Diffuser Design: Redirects water in a 360° omni-directional flow for wider, more efficient oxygen dispersion.
- Scalable Options: Choose from 5HP to 20HP to match your pond or lagoon size, from medium estates to large commercial lakes.

Long-Term Confidence with the Aquarian Quantum Surface Aerator
When you invest in the OWS Air-O-Lator Aquarian Quantum Surface Aerator, you’re choosing a system built for durability, efficiency, and low maintenance. Engineered in the USA with quality components, it delivers reliable performance year after year.
- Cleaner, Clearer Water: Reduces floating debris, weeds, and odor-causing buildup for a more enjoyable pond.
- Eco-Friendly Operation: High oxygen transfer (up to 50 lbs O₂/hour) supports a balanced aquatic ecosystem.
- Durable by Design: Heavy-duty construction resists damage from turbulence, sediment, and seasonal changes.
- Flexible Installation: Works in water depths from 39” to 50” with adjustable cable length options.
- Peace of Mind: Backed by trusted engineering and proven field performance for commercial and residential use.

Outdoor Water Solutions Aquarian Quantum Surface Aerator Parts List: What Comes in the Box
Everything you need comes standard with your Air-O-Lator Aquarian Quantum Surface Aerator!
- Aquarian Quantum Surface Aerator unit
- Stainless Steel Motor
- Quantum diffuser
- Heavy-duty float assembly
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- Standard power cord (100′; other lengths available)
- Mooring ropes for anchoring
- Installation and operating instructions
OWS Air-O-Lator Aquarian Quantum Pond Aerator Technical Specifications
5 HP | 7.5 HP | 10 HP | 15 HP | 20 HP | |
Voltage Options | 230V, 1PH / 230/460V, 3PH | 230/460V, 3PH | 230/460V, 3PH | 230/460V, 3PH | 230/460V, 3PH |
Oxygen Transfer Rate | 15.0 lbs O₂/hr | 23.0 lbs O₂/hr | 30.0 lbs O₂/hr | 45.0 lbs O₂/hr | 50.0 lbs O₂/hr |
GPM (Gallons Per Minute) | 3,400 GPM | 3,800 GPM | 5,000 GPM | 6,200 GPM | 8,300 GPM |
Zone of Complete Oxygen Dispersion | 195 Feet | 210 Feet | 230 Feet | 260 Feet | 285 Feet |
Minimum Operating Depth | 39 Inches | 42 Inches | 43 Inches | 46 Inches | 50 Inches |
Diffuser Design | Quantum diffuser redirects water in a 360° omni-directional pattern | Quantum diffuser redirects water in a 360° omni-directional pattern | Quantum diffuser redirects water in a 360° omni-directional pattern | Quantum diffuser redirects water in a 360° omni-directional pattern | Quantum diffuser redirects water in a 360° omni-directional pattern |
Performance | Mixes water, keeps solids in suspension, reduces algae & odors | Mixes water, keeps solids in suspension, reduces algae & odors | Mixes water, keeps solids in suspension, reduces algae & odors | Mixes water, keeps solids in suspension, reduces algae & odors | Mixes water, keeps solids in suspension, reduces algae & odors |
All-Season Use | 95% of weight below surface – resists capsizing in ice or turbulence | 95% of weight below surface – resists capsizing in ice or turbulence | 95% of weight below surface – resists capsizing in ice or turbulence | 95% of weight below surface – resists capsizing in ice or turbulence | 95% of weight below surface – resists capsizing in ice or turbulence |
Cable Options | RGB color-changing LED kit | Row 9 | Row 9 | Row 9 | Row 9 |
Warranty | Manufacturer-backed (U.S. made, service supported) | Manufacturer-backed (U.S. made, service supported) | Manufacturer-backed (U.S. made, service supported) | Manufacturer-backed (U.S. made, service supported) | Manufacturer-backed (U.S. made, service supported) |
Made In The USA | Yes | Yes | Yes | Yes | Yes |
- FREE Shipping via FEDEX, LTL Ground, & UPS. Ships in 2-3 Business Days.
- Ships Only to Lower 48 States of the United States