Fluval Filter Media BIOMAX Ceramic Bio Rings 500g Betta Fish Tanks BOYU Aquarium Fish Tank Bow

BOYU Aquarium Fish Tank Bow Front & Cabinet 108cm 300L White

Removes heavy metals

Simply add the balls into you biological chamber

Free air hose 5m x 4 and air stones x 4

300w heater supplied for tropical setups

Fluval Filter Media BIOMAX Ceramic Bio Rings 500g Betta Fish Tanks BOYU Aquarium Fish Tank BowFluval Filter Media BIOMAX Ceramic Bio Rings 500g Fluval BIOMAX bio rings have a complex pore system creating an optimal environment where beneficial bacteria can thrive. BIOMAX bio rings have more capacity than most biological filter media and allow ideal water movement throughout the media to ensure optimal contact time for efficient biological filtration. BIOMAX also reduces and controls ammonia and nitrite. For freshwater and marine environments.