3DM Biological Filter Media Rings – 1 Litre Aquarium Filtration
Choose from 1, 2 or 3 boxes
Improve the biological filtration in your aquarium with these 3DM ceramic filter media rings, designed to support beneficial bacteria and maintain healthy water conditions for fish and aquatic life.
The highly porous structure provides a large surface area for beneficial bacteria to grow, helping establish the aquarium nitrogen cycle and assisting in the breakdown of harmful ammonia, nitrite and nitrate.
Biological aquarium filter media rings
Highly porous mineral structure
Supports beneficial bacteria growth
Helps maintain stable water quality
Promotes the natural nitrogen cycle
Suitable for freshwater and marine aquariums
Durable and reusable filtration media
These rings feature 3-dimensional cavities and micro-tunnels that increase surface area and create ideal conditions for both aerobic and anaerobic bacteria to colonise. This helps improve filtration efficiency and promotes stable biological filtration in your aquarium.
Helps reduce ammonia, nitrite and nitrate
Improves water clarity and fish health
Supports long-lasting beneficial bacteria colonies
Helps maintain stable water parameters
Type: Biological filter media rings
Volume: 1 Litre
Material: Porous mineral ceramic media
Suitable for: External filters, canister filters and sump systems
Compatible with freshwater and marine aquariums
Freshwater aquariums
Marine aquariums
External or canister filter systems
Sump filtration setups
New in retail packaging