Oase OptiMax 3000 size-small Its fine stainless steel mesh

Its fine stainless steel mesh provides it catches all waste and debris while separating the sand substrate

plants and micro-organisms

This uniquely balanced formulation offers necessary nutrients that promote proper shell development for necessary defense from predators

The ActivAir Titanic aquarium ornament is an air activated moving bubbler for your aquarium

integrated diffuser

Oase OptiMax 3000 size-small Its fine stainless steel meshMultifunctional: 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