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OASE BIOMASTER 2 250 – Professional External Filter for Aquariums Up to 250 Liters with Prefilter, Heater and 4-Year Warranty
The OASE BioMaster 250 is one of the most advanced filtration systems for freshwater aquariums, offering top-tier performance, easy maintenance, and cutting-edge German engineering. Designed for aquariums up to 250 liters, this external filter features a high-efficiency prefilter that allows for quick cleaning without opening the entire unit, significantly simplifying aquarium care.
Equipped with the EasyStart button for effortless start-up, the BioMaster 250 is perfect even for beginners. The built-in safety Shut-Off function automatically stops water flow when the prefilter is removed, preventing spills and mess. It also includes an integrated heater with adjustable thermostat, ensuring optimal thermal conditions for fish and plants.
The fine 45ppi filter sponges and high-performance biological media ensure complete mechanical and biological filtration. With a generous filter volume and a top-access flow control, the BioMaster 250 is the ideal choice for maintaining a clean, healthy and balanced aquarium.
Main features:
High-efficiency removable prefilter for easy cleaning
EasyStart button for quick and simple activation
Automatic Shut-Off safety feature during maintenance
Integrated heater with temperature control
45ppi sponges for outstanding mechanical filtration
Included biological media for optimal nitrification
Large filtration capacity with 4.4-liter volume
Easy-to-replace 0.4-liter prefilter
Flow rate of 900 l/h with 1.3 m head height
Low power consumption: only 15W
Top-mounted flow adjustment
Robust construction with premium materials
Why choose OASE BioMaster 250:
The OASE BioMaster 250 is the perfect external filter for those seeking a professional-grade, efficient, and user-friendly system. Its high-quality components, engineering precision, and advanced features ensure crystal-clear, stable and safe water in your aquarium. With a full 4-year warranty, it's a reliable and long-lasting choice for passionate aquarists and experts alike.
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