Fluval Spec/Flex/EVO Biomax 2.1oz

BioMax provides effective biological filtration, which helps eliminate fish waste and results in a healthier overall aquarium environment.

• Provides critical stage 3 biological filtration
• Large surface area provides optimal colonization of beneficial bacteria
• Enhances the elimination of fish wastes, resulting in a healthier aquarium environment

BioMax is suitable for:
SPEC 2.6 G (10 L) ( Item# 10517, 10515)
SPEC 5 G (19 L) ( Item# 10516, 10518)
EVO 5 G (19 L) ( Item# 10528)
EVO 13.5 G (52 L) aquarium ( Item# 10531)
FLEX 9G (34 L) ( Item# 15004)
FLEX 15G (57 L) ( Item# 15006/15007)