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OASE BIOMASTER 2 350 – Professional External Filter for Aquariums Up to 350 Liters with High-Efficiency Prefilter and 4-Year Warranty
The OASE BioMaster 350 is a high-performance external filter designed for freshwater aquariums up to 350 liters, combining German engineering precision, top-quality construction, and outstanding ease of maintenance. This model features a high-efficiency removable prefilter that allows for quick cleaning without opening the main filter body, reducing maintenance time and keeping water crystal clear.
The EasyStart button simplifies system activation even for beginners, while the integrated Shut-Off mechanism automatically stops water flow when the prefilter is removed, preventing accidental spills. Fine 45ppi filter sponges combined with included biological media ensure highly effective mechanical and biological filtration. The top-mounted flow control enables precise adjustment of water output.
Although it does not include a heater, the BioMaster 350 is pre-equipped to integrate one easily thanks to its compatible internal housing. The generous 5.6-liter filter volume and 0.5-liter prefilter capacity complete a system designed for reliable performance, stability, and user-friendly operation in any aquarium setup.
Main features:
High-efficiency prefilter for quick and easy maintenance
EasyStart button for effortless system startup
Shut-Off safety feature during prefilter removal
45ppi filter sponges for high mechanical performance
Included biological media for optimal nitrification
Large 5.6-liter internal filtration volume
Accessible 0.5-liter prefilter
Flow rate of 1,100 l/h with 1.4 m max head
Low energy consumption: only 18W
Top-mounted flow adjustment
Durable build with premium materials
Heater-ready design (heater not included)
Why choose OASE BioMaster 350:
OASE BioMaster 350 is the ideal external filter for aquarists seeking a professional, efficient, and user-friendly solution that guarantees clear water and optimal conditions for aquatic life. With its smart design, premium build quality, and a 4-year warranty, it’s a dependable investment for any aquarium enthusiast.
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