Fluval Media Maintenance Kit for AC50 Power Filter fun tunnel other undesirable substances must be

other undesirable substances must be present in varying concentrations

4 filter foams and 3200 g of Bio-Lava Rock

The Ferret-Go-Round can be used inside or outside of your pet's cage

The sticks float on water for easy access and are ideal for such favorites as firemouths and convicts

meaning that you can adjust the water reservoir according to your needs

Fluval Media Maintenance Kit for AC50 Power Filter fun tunnel other undesirable substances must beThe Media Maintenance Kit contains a trio of Fluvals most effective and essential filter media inserts. Includes Mechanical (Bio Foam), Biological (BIOMAX), and Chemical (Carbon) filter media Exclusively designed for use with Fluval AC50 Power Filter For fresh and saltwater use BIOMAX: promotes beneficial bacteria growth for effective biological filtration Carbon: improves water clarity and eliminates odors, discolorations and impurities Bio Foam: