Fluval BIOMAX U2 U3 U4 Bio Rings - Premium Aquarium Filter Media for Fish Tank, Pond & Marine Filtration - Improves Water Clarity & Beneficial Bacteria Growth

Product Description

Fluval BioMax provides an optimal environment for the colonization and growth of beneficial bacteria. The unique bio rings have a complex pore system that provides an optimal environment where beneficial bacteria can thrive. Fluval BioMax also reduces and controls ammonia and nitrate.

Key Features :

• Provides an optimal environment for the colonization and growth of beneficial bacteria
• Unique bio rings have a complex pore system that provides an optimal environment where beneficial bacteria can thrive
• Also reduces and controls ammonia and nitrate
• Perfect for freshwater and marine environments
• Designed for Fluval U2, U3, U4 Underwater Filters
• 170 grams (6 oz)