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OASE BioMaster 2 Thermo 250 Canister Filter — Compact, Reliable Aquarium Filtration Designed for both freshwater and saltwater tanks, the BioMaster 2 Thermo fits up to 70 gallons and combines a built‑in heater with a refined, four‑stage filtration path. The result is consistently clear...

The OASE BioMaster 2 Thermo 350 is a high-performance external canister filter designed for aquariums up to 90 gallons. It combines powerful filtration with a compact, built-in heater to reduce tank clutter while delivering reliable temperature control for diverse aquatic habitats. Advanced filtration for...

OverviewThe OASE Biomaster 350 External Filter in Black is designed to deliver calm, reliable filtration for indoor aquariums. Its external design minimizes noise and helps maintain a clean, organized look in your setup, so you can enjoy vibrant fish, plants, and décor without distraction.With...

Overview The OASE BioMaster 850 Thermo external filter combines four‑stage filtration with built‑in heating, delivering a streamlined solution for both freshwater and marine aquariums. Designed for tanks up to 225 gallons, it minimizes clutter around the display and supports stable temperatures across the water...

Overview The OASE BioMaster external filter is engineered for both marine and freshwater aquariums up to 160 gallons. Built on German engineering and manufactured in Italy, it operates quietly while delivering dependable filtration. Its self-priming design and user-friendly accessories make routine maintenance straightforward, so...

Discover the OASE BioMaster External Filter Engineered for both marine and freshwater aquariums, the BioMaster external filter from OASE delivers reliable cleaning with quiet, energy efficient operation. Built on German engineering and assembled in Italy, this canister filter is designed to sit neatly under...

OASE Biomaster Thermo 250 Black — a compact, all-in-one filtration solution Designed for tidy, modern setups, the Biomaster Thermo 250 combines a built-in heater with a compact external filter. It keeps your aquarium visually clean while helping maintain stable conditions for your aquatic life—without...

Overview The OASE Biomaster Thermo 600 is a premium external filter with an integrated heater, designed for both freshwater and marine aquariums. Its four-stage filtration and compact footprint help keep your display clear while preserving a pristine viewing area. Beyond filtration, the built-in heater...

OverviewThe OASE Bioplus 200 Indoor Aquarium Filter is crafted for medium-sized freshwater tanks. Its compact internal corner design keeps the viewing area clear while delivering dependable filtration and steady water movement. An integrated diffuser with an adjustable flow nozzle promotes gentle surface ripples and...

CrystalSkim 350: cleaner surface, healthier water The OASE CrystalSkim 350 is designed to pull away surface film, biofilm, and drifting particles, helping you achieve crisper water and steadier oxygen exchange. Suitable for both freshwater and saltwater aquariums, it fits discreetly in tanks up to...

Overview The OASE FiltoSmart Thermo 200 combines filtration and heating in a compact external unit, designed for both marine and freshwater aquariums. Its integrated heater helps maintain stable temperatures while its streamlined design keeps the viewing area unobstructed, letting you enjoy the beauty of...

Overview The OASE Filtosmart 100 external filter is built to support both marine and freshwater aquariums with a compact footprint that hides neatly under a cabinet. Its generous filtration surface helps maintain clean water without crowding the tank area, making it easier to create...