Description
OASE Hel-X 13 Biomedium
Oase Hel-X filter media is more efficient at colonising and growing beneficial bacteria when compared to bio balls or bio sponge (KOI matting). Hel-X ensures optimum media circulation. The Hel-X biomedium are highly effective and exceptionally efficient at degrading pollutants in the moving bed process.
The Oase Hel-X 13 Biomedia 25L represents the pinnacle of biological filtration technology for pond and aquarium enthusiasts. Engineered with precision, this premium filter media delivers exceptional performance through its innovative design and superior surface area capabilities.
Key Features and Benefits
- Hel-X 13 filter media with enlarged surface area for effective decomposition of nutrients and pollutants
- High performance biological filter media
- For aquarium and pond water that is always clear and healthy
- 100% compatible with animals, plants and microorganisms
- Removal of toxins, such as ammonium/ammonia, nitrite/nitrate
- 50L of Hel-X 13 biomedium when used in the Oase ProfiClear premium moving bed module will decompose approx: 340g of fish food per day (module can fit up to 75L of Hel-X)
- The advantages of a moving bed process with Hel-X media are optimal oxygen supply and self-cleaning effect of dead biomass
- Extremely large, protected settlement surface for micro-organisms (806m² / m³)
- Suitable for all moving bed filtration
Advanced Surface Area Design
Hel-X 13 biomedia features a unique geometric structure that maximizes available surface area for beneficial bacteria colonization. Each piece is carefully designed to provide optimal water flow while creating countless micro-environments where nitrifying bacteria can thrive. This enhanced surface area translates directly to more efficient biological filtration and clearer, healthier water.
Superior Biological Filtration
The 25-litre volume provides substantial filtration capacity for medium to large pond systems. The biomedia excels at converting harmful ammonia and nitrites into less toxic nitrates through the nitrogen cycle, making it essential for maintaining a healthy aquatic ecosystem. Whether you're maintaining a koi pond, ornamental fish pond, or large aquarium system, Hel-X 13 delivers consistent, reliable results.
Durable Construction
Manufactured from high-quality, non-toxic materials, Oase Hel-X 13 is built to last. The robust construction withstands continuous water flow and maintains its structural integrity over years of use, making it a cost-effective long-term solution for serious pond keepers.
Versatile Application
Compatible with moving bed filters, static bed filters, and various filtration systems, this biomedia adapts to your specific setup. Its lightweight design makes it ideal for both moving bed biofilter (MBBR) applications and static filter chambers.
Technical Specifications
- Volume: 25 Litres
- Net Weight: 4.10 Kg
- Material: High-grade plastic polymer
- Surface Area: 806m² / m³ (optimized for maximum bacteria colonisation)
- Application: Freshwater and saltwater systems
- Compatibility: Suitable for all Oase BioTec and BioSmart filters, plus most third-party systems
Why Choose Oase Hel-X 13?
Trusted Brand Heritage
Oase has been a leader in pond and water garden technology for decades. Their commitment to quality and innovation ensures you're investing in proven, reliable filtration media.
Rapid Bacteria Colonization
The specially designed surface texture encourages fast beneficial bacteria establishment, reducing the time needed for your biological filter to reach optimal performance.
Low Maintenance Requirements
Once established, Hel-X 13 requires minimal maintenance. The self-cleaning action in moving bed applications or simple rinsing in static applications keeps the media performing at peak efficiency.
Ideal For
- Koi ponds
- Ornamental fish ponds
- Large aquarium systems
- Water garden features
- Commercial aquaculture applications
- Quarantine systems
Installation and Usage Tips
Add Hel-X 13 biomedia to your filter chamber, ensuring adequate water flow through the media. For moving bed applications, fill the chamber approximately 50-60% full to allow proper movement. In static applications, the media can fill the chamber more completely. Allow 4-6 weeks for full bacterial colonisation.
Customer Confidence
Backed by Oase's reputation for excellence, Hel-X 13 Biomedia is the choice of professional pond keepers and aquarists worldwide. Join thousands of satisfied customers who trust Oase for superior water quality.
Frequently Asked Questions
What is Oase Hel-X 13 Biomedia used for?
Oase Hel-X 13 Biomedia is a biological filter media designed to house beneficial bacteria that break down harmful ammonia and nitrites in pond and aquarium water. It provides essential biological filtration to maintain healthy, clear water for fish and aquatic life.
How much Hel-X 13 do I need for my pond?
The amount needed depends on your pond size, fish load, and filtration system. As a general guideline, the 25L container is suitable for ponds up to 20,000 litres when used as part of a complete filtration system. For heavily stocked koi ponds, you may require additional media or supplementary filtration.
Can Hel-X 13 be used in both moving bed and static filters?
Yes, Oase Hel-X 13 Biomedia is versatile and works effectively in both moving bed biofilter (MBBR) systems and static filter chambers. In moving bed applications, fill the chamber 50-60% full. In static applications, the media can fill the chamber more completely.
How long does Hel-X 13 Biomedia last?
With proper maintenance, Hel-X 13 Biomedia can last many years. The durable construction resists breakdown and maintains its structural integrity indefinitely. You should never need to replace it unless physically damaged.
Do I need to clean Hel-X 13 Biomedia?
In moving bed filters, the media is largely self-cleaning. In static applications, gently rinse the media in pond water (never tap water) every few months to remove excess debris. Avoid over-cleaning as this removes beneficial bacteria.
Is Hel-X 13 safe for koi and goldfish?
Absolutely. Oase Hel-X 13 is manufactured from non-toxic, fish-safe materials. It's specifically designed for use in koi ponds and is trusted by professional koi keepers worldwide.
How long does it take for bacteria to colonize Hel-X 13?
Beneficial bacteria typically take 4-6 weeks to fully colonize new biomedia. During this period, monitor water parameters closely and avoid overstocking. Using a bacterial starter culture can accelerate the colonization process.
Can I use Hel-X 13 in saltwater aquariums?
Yes, Hel-X 13 Biomedia is suitable for both freshwater and saltwater applications. The media's design and materials work effectively in marine environments.
Related Products
Related Products
OASE FilterFalls 30000
OASE
OASE Eco Control
OASE
OASE FilterFalls 15000
OASE
OASE FilterFalls 4700
OASE
OASE FilterFalls 7500
OASE