The Biohome Ultimate 1kg is a premium biological aquarium filter media designed for high-performance filtration in freshwater aquariums, planted aquarium setups and advanced aquascaping systems. Made from porous sintered glass, it provides a protected surface area for beneficial bacteria to colonize and support the breakdown of ammonia, nitrite and nitrate. For practical aquarium use, 1kg is recommended for aquariums up to 100 litres in normally stocked setups, while higher stocking levels may require additional media.
Unlike basic ceramic rings, Biohome Ultimate 1kg is designed to support both aerobic and anaerobic bacterial activity, helping improve long-term water stability. The added trace elements support bacterial colonisation without altering normal aquarium water chemistry. Its compact form allows strong biological filtration even in limited filter space, making it suitable for canister filters, sumps, overhead filters, larger internal filters and Big HOB filters.
This media is especially useful for planted aquariums where stable water quality, low ammonia and controlled nitrate levels support healthier fish, shrimp and aquatic plants. It is a long-lasting media choice for hobbyists who want better biological filtration, clearer water and reduced maintenance pressure in freshwater aquarium systems.
Technical Specifications
- Product Type: Biological Filter Media
- Product Name: Biohome Ultimate 1kg
- Weight: 1kg
- Approx. Media Volume: 1.2–1.25 litres
- Practical Aquarium Use: Up to 100 litres for normally stocked aquariums
- Material: Premium porous sintered glass
- Function: Biological filtration
- Bacteria Support: Aerobic and anaerobic bacteria
- Helps Reduce: Ammonia, nitrite and nitrate
- Suitable Filters: Canister filters, sumps,Big HOB filters, overhead filters, larger internal filters
- Application: Freshwater aquariums, planted tanks, aquascaping systems
FAQ
1. Is Biohome Ultimate 1kg suitable for planted aquariums?
Yes, Biohome Ultimate 1kg is suitable for planted aquarium setups that need stable biological filtration.
2. How many litres can Biohome Ultimate 1kg be used for?
For practical dosing, Biohome Ultimate 1kg is recommended for aquariums up to 100 litres in normally stocked tanks.
3. What does Biohome Ultimate remove from aquarium water?
It supports bacteria that help reduce ammonia, nitrite and nitrate.
4. Can it be used in canister filters?
Yes, it works well in canister filters, sumps, HOB filters and larger internal filters.




















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