Description
Combines aeration and biological filt
The OASE OxyTex 400 CWS is a unique pond aeration and biological filtration system that combines oxygen diffusion with active bio-surface media.
Unlike standard air stones or diffusers, the OxyTex works as both an aeration device and a colonisation surface for beneficial bacteria, helping to improve water quality while simultaneously increasing oxygen levels.
Air is delivered through the unit, producing fine bubbles that enhance circulation and oxygen transfer. At the same time, the fibrous structure provides a large surface area for nitrifying bacteria to grow, improving ammonia and nitrite breakdown.
This makes it ideal for koi ponds, heavily stocked systems and ponds requiring enhanced biological filtration support alongside aeration.
Key Features
- Combined aeration and bio-filtration system
- High oxygen transfer efficiency
- Large surface area for beneficial bacteria
- Improves ammonia and nitrite breakdown
- Enhances water circulation
- Ideal for koi and garden ponds
- Works with pond air pumps
- Durable OASE construction
- Continuous operation capable
- Supports stable pond ecology
Technical Specifications
| Feature | Specification |
|---|---|
| Product Type | Aeration & Bio Surface Filter |
| Model | OxyTex 400 CWS |
| Application | Pond aeration + biological filtration |
| Compatibility | Pond air pumps |
| Installation | Submerged / weighted placement |
Performance Overview
| Aspect | Rating |
|---|---|
| Oxygen Transfer | High |
| Biological Filtration | Very High |
| Water Circulation | High |
| Durability | High |
| Maintenance | Low |
Applications
- Koi ponds
- Garden ponds
- High stock ponds
- Filtration support systems
- Moving bed hybrid systems
- Biological filtration enhancement
- Oxygenation systems
Installation
- Connect airline to OxyTex unit
- Attach to compatible air pump
- Place in pond at desired location
- Ensure stable submerged positioning
- Run continuously for best results
Maintenance
- Rinse periodically to remove debris
- Avoid harsh cleaning of bio-media
- Inspect airflow and tubing
- Check for clogging over time
- Maintain continuous operation
Range Positioning
| Product Type | Purpose |
|---|---|
| OxyTex 400 CWS | Aeration + biological filtration hybrid |
| Air Stones | Oxygen diffusion only |
| Aeration Rings | Wide oxygen distribution |
| Moving Bed Filters | Dedicated biological filtration |
Key Benefits
- Combines aeration and filtration in one unit
- Improves water clarity and stability
- Supports beneficial bacteria growth
- Reduces ammonia and nitrite levels
- Enhances oxygen distribution
- Ideal for heavily stocked ponds
- Durable long-term design
- Low maintenance system support
ration for improved pond health.






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