Oase OptiMax 5000 size-18-inch Carbon pre-filter foams – Activated

Carbon pre-filter foams – Activated carbon absorbs unwanted substances in aquarium water

Hel-X BioMedia has a large surface area across this suspending media form which is ideal for biological filtration

a natural source of astaxanthin

enhanced with all the power and reliability you've come to expect from a high-performance filter

Oase OptiMax 5000 size-18-inch Carbon pre-filter foams – ActivatedMultifunctional: Ideal for efficient water circulation or for operating an aquarium filter Reliable: Extremely powerful and reliable in continuous use Area of application: The aquarium pumps can be positioned both above and below water Adjustable: The water flow rate can be easily and continuously adjusted Excellent energy balance: Low power consumption with high pump output Tough: Quiet and robust Practical: Four suction holders for mounting