Color: Brownish red.
Dimension: 1.6 cm of length x 1.6 cm of dimeter
– Fired by high temperature so as to encourage the growth of nitrifying bacteria.
– Anti corrosion and provide water of the premium quality for your fish tank.
– Aquarium bio filter is excellent interaction between air and water and gas exchange.
– They will also promote gas exchange and increase dissolved oxygen levels.
– This aquarium biologican filter is great for any freshwater or saltwater fish tank or mini-reef aquarium.
– You’ll be surprised how clean your tank or pool is when using this aquarium filter.
– Easy to wash and clean.