Oase FiltoSmart Thermo 300 Aquarium Filter, External Aquarium Filter for Freshwater and Marine Aquariums up to 300 L, including Heater HeatUp 300 W

INTEGRATED HEATER: Fitted with a HeatUp 300 adjustable control heater, this fish tank filter gives you precise control over water temperature without taking space inside the tank.

MULTI-STAGE FILTRATION: Delivering a generous 6.4 L plus 1.5 L pre-filter volume in a compact unit, this filter captures debris efficiently and promotes healthy bacteria growth.

EASY ACCESS: The unique EasyClick mechanism provides effortless access to the filter, while its automatic shut-off prevents water flow during cleaning to prevent leaks.

ADJUSTABLE WATER FLOW: The Thermo’s inlet and outlet adapters allow complete control of the water flow rate, reaching up to 1000 litres per hour with an economical 23 watt pump.

COMPLETE SET: This complete aquarium filter set comes with filter media, adapters, hoses, and intake/outlet pipes, diffuser, and self-venting system, so you can start filtering immediately.