Fluval U Series Underwater Filter Bio Mix 170gr

Fluval U Series BIOMAX 170g is a high-performance biological filter media designed for Fluval U2, U3 and U4 Underwater Filters. Made from highly porous inert ceramic, BIOMAX provides a large surface area for beneficial bacteria to colonise, helping maintain effective biological filtration and stable aquarium water quality. The ceramic rings contain a network of tiny pores, channels and tunnels that allow large populations of beneficial bacteria to establish throughout the media. These bacteria play an essential role in processing fish waste and supporting the aquarium nitrogen cycle. Specifications ✔ Weight: 170g ✔ Media Type: Biological ceramic filter media ✔ Highly porous ceramic construction ✔ Designed for Fluval U Series Underwater Filters ✔ Suitable for freshwater and saltwater aquariums Compatible With ✔ Fluval U2 Underwater Filter ✔ Fluval U3 Underwater Filter ✔ Fluval U4 Underwater Filter Key Features ✔ Provides a large surface area for beneficial bacteria ✔ Porous structure contains multiple channels, tunnels and microscopic pores ✔ Supports effective biological aquarium filtration ✔ Helps beneficial bacteria process ammonia and nitrite ✔ Helps maintain stable aquarium water conditions ✔ Inert ceramic media does not intentionally alter aquarium water chemistry ✔ Suitable for freshwater and marine aquariums ✔ Ideal for replacing or topping up existing biological media ✔ Genuine Fluval filter media Perfect For ✔ Fluval U2, U3 and U4 Underwater Filters ✔ Replacing old biological filter media ✔ Supporting established biological filtration ✔ New aquarium filter setups ✔ Freshwater aquariums ✔ Saltwater aquariums ✔ Maintaining healthy beneficial bacteria populations