Stability 500mL
- Authentic Products Sourced direct from authorised distributors
- Quality Guarantee 30-day returns on unopened items
- Express Shipping Fast dispatch from Perth
- Rewards on Every Order Earn points with each purchase
Ensure a Healthy, Thriving Aquarium with Stability
Stability 500mL is the ultimate solution for rapidly and safely establishing the biofilter in both freshwater and marine aquariums, effectively preventing the number one cause of fish death: "new tank syndrome". This advanced formula contains a unique blend of aerobic, anaerobic, and facultative bacteria that efficiently break down waste organics, ammonia, nitrite, and nitrate, ensuring a stable and healthy environment for your aquatic life.
Why Stability is the Best Choice for Your Aquarium
Unlike competing products, the bacteria used in Stability are non-sulphur fixing and will never produce toxic hydrogen sulphide. This makes it safe for all aquatic organisms, including plants, and removes the risk of harmful overuse. Stability is the result of over a decade of research and development, representing the most advanced biological management technology currently available.
Most bacterial products on the market contain unstable bacteria that only thrive within very specific conditions, such as temperature, pH, and organic loads. When these parameters fluctuate, the bacteria in those products die off quickly. Stability, however, contains specially developed bacteria strains that thrive in a broad range of conditions. This ensures that, even when conditions in your tank change, Stability will continue to function effectively, working harder and growing faster as needed.
The bacterial strains in Stability include both nitrifying and denitrifying bacteria, working together to support the entire nitrogen cycle. With facultative bacteria that can adapt to both aerobic and anaerobic conditions, Stability provides comprehensive filtration, unlike any other product on the market.
Safe for All Aquatic Life
Stability is completely harmless to fish, invertebrates, and aquatic plants. You can use it with confidence, knowing it will not harm your tank’s ecosystem. Its unique, non-toxic formulation ensures your aquarium remains healthy and balanced without the risk of dangerous side effects.
How to Use Stability 500mL
For new aquariums, add 1 capful (5mL) for every 40L (10 gallons) on the first day. For the next 7 days, dose with 1 capful for every 80L (20 gallons) of water daily. After the initial 7-day period, you can introduce fish and other aquatic species, as long as the dosage is maintained. For ongoing biofilter performance, use 1 capful per 40L (10 gallons) once a month, with each water change, or whenever introducing new fish or medicating the aquarium.
Keep Your Aquarium Thriving with Stability
Stability 500mL offers an easy and effective way to keep your aquarium’s biofilter working at its best. Prevent the common pitfalls of tank cycling and ensure a safe, clean environment for your fish and plants. Available now at School of Scape!
Dispatch: Orders are usually dispatched within 1–2 business days from Perth, WA.
Express delivery: Most metro orders arrive in 1–3 business days via Australia Post Express.
Tracking: You'll receive a tracking number by email as soon as your order ships.
Hardware & consumables: 30-day return window for unopened items in original packaging.
Live items: Cannot be returned but are covered by our healthy arrival guarantee.
Refunds: Processed within 5 business days of receiving your return.
Need help? Contact us — we're real aquascapers based in Perth.
How fast will I get my order?
Most metro orders arrive in 1–3 business days via Australia Post Express. Regional WA may take longer.
Is this product genuine?
Yes — every product we stock is sourced direct from the manufacturer or authorised distributor. No grey imports.
Do you offer bulk discounts?
For bulk orders or wholesale enquiries, message us via the contact page.
What's your returns policy?
30-day returns on unopened items in original packaging. See the Returns tab for full details.
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FAQs
School of Scape is a unique aquarium store that draws inspiration from nature to help you create beautiful and distinctive aquascapes. We provide all the necessary information and quality supplies you need to bring your aquascaping visions to life.
We offer a wide range of quality, affordable aquarium supplies that we use ourselves, including plants, substrates, filtration systems, lighting, and other essential aquascaping equipment. Additionally, we provide expert installation and custom aquascape design services, drawing on our extensive international experience and knowledge in competitive aquascaping.
Getting started with aquascaping involves understanding the basics of aquarium setup, choosing the right plants and equipment, and learning about the necessary maintenance. We offer comprehensive guides and expert advice to help you every step of the way, from initial setup to ongoing care.
Yes, we provide professional installation services to ensure your aquascape is set up correctly and efficiently. Our team of experts will work with you to design and build a custom aquascape that meets your specific needs and preferences.
We only offer aquarium supplies that we personally use and trust. This ensures that every product we sell is of the highest quality and proven to work effectively in creating and maintaining beautiful aquascapes. Our commitment to quality and affordability means you can confidently move from inspiration to realization.
Yes, we offer workshops and classes for all skill levels, from beginners to advanced aquascapers. These sessions cover various aspects of aquascaping, including design principles, plant care, and maintenance techniques, providing you with the skills and knowledge needed to create stunning aquascapes.
You can contact us through our website, email, or by visiting our store. Our friendly and knowledgeable staff are always ready to assist you with any questions or concerns you may have.