Oase Biomaster2 Thermo 600 External Filter

Oase Biomaster2 Thermo 600 External Filter

Marsoni

M251S

$152.47

Get it in 3 business days with 1 day shipping. Friday, May 29

Oase Biomaster2 Thermo 600 External FilterThe BioMaster 600 Thermo external filter fulfils the highest demands of water filtration and filter cleaning. The combination of highly effective biological filtration by Hel X and mechanical biological cleaning by filter sponges ensures healthy and clear aquarium water. The HeatUp 300 adjustable heater is included in the scope of delivery. The BioMaster 600 Thermo is suitable for aquariums with a volume of up to 600 litres. The EasyClean pre filter

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The price was decent and I like the color. It is easy to get started and it came with batteries which was unexpected and nice! Like others have said, it doesn't stop on it's own like it's supposed to, which is my only drawback with it. I had thought that if I pushed the button on the top it might stop it, but all that does is reverse the direction of the opener. 4 stars because it does work, but having to fool around with it to make it stop makes it lose a star for me.

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Reviewed in the United States on September 17, 2025

Verified Purchase

Marisela Alaniz

Lake Worth, US

★★★★★ 4

Not bad at all

Color: Green/Battery

Super EASY for my 83 old mother with arthritis to use. It’s not “speedy” but it works great.

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Reviewed in the United States on January 12, 2026

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