OASE Biomaster - (External Cannister Filter) Best performing filter in the market is an aquarium filtration product or replacement media for improving water clarity and biological stability. It is especially suitable for planted aquarium and aquascape hobbyists.
Product Overview
Use this listing to compare the available variants and choose the option that best matches your tank size, livestock, equipment compatibility or maintenance routine.
Who Is This For?
Suitable for planted aquarium and aquascape hobbyists.
Suitable for hobbyists who want better mechanical and biological filtration.
Choose the variant that matches your tank size, hose size and maintenance preference.
Variant Guide
Select the variant that matches your tank size, livestock, hose size, food size, bottle size or equipment model.
Biomaster 250
Biomaster 350
Biomaster 600
Key Specifications
Brand / Vendor
OASE
Product Type
Filter
Suitable For
planted aquarium and aquascape hobbyists
Sizes / Technical Values Mentioned
30 ppi, 45 ppi, 60 ppi
Available Variants
Biomaster 250, Biomaster 350, Biomaster 600
Additional Product Notes
Customize the pre-filter with coarse 30 ppi, fine 45 ppi, ultra-fine 60 ppi, and activated carbon 45 ppi filter foams
Hel-X Biomedia – An extremely large protected settlement surface (800m²/1000 liter) that allows beneficial bacteria to grow and thrive.
The material is designed to stop floating as soon as it reaches a certain level of bacteria colonization.
Carbon filter foams make replacement much simpler than using common granular carbon.
Adjustable flow control – Flow can be adjusted for the inlet and outlet in multiple locations on the filter assembly
Easy priming – Includes simple priming for fast and easy startup and continued operation
Heater integration capability - Easily integrate an OASE HeatUp adjustable heater into the BioMaster canister (HeatUp not included)
What’s in the Box - Aquarium Filter, filter media, intake tube with inlet strainer, water distributor nozzle, spray bar, inlet and outlet adapters with flow control, tubing, fittings, heater adapter, and power cable
How To Use
Install according to the manufacturer instructions. Rinse media with aquarium water during maintenance to preserve beneficial bacteria, and replace consumable media when flow or performance drops.
Good To Know Before Buying
Check the selected variant carefully before checkout, especially for size, hose diameter, capacity, food type or model compatibility.
For livestock, medication, water-care and fertiliser products, always follow the product label and avoid overdosing.
For equipment, compare the product size, power rating and connection size with your current aquarium setup before purchase.
