Oasis BioMaster 350
Oasis BioMaster 350
- EasyClean pre-filter chamber for easy cleaning of the filter and maximum comfort.
- Available with or without integrated adjustable HeatUp; for an undisturbed view of the underwater world without visible technology; optimal temperature level; more safety.
- Perfect water quality due to large filter volume consisting of Hel-X and filter mousses.
- Complete set for a quick start: including filter media, hoses, adapter, suction and outflow tube and water atomizer.
High Quality
- EasyClean pre-filter chamber : no more difficult disassembly of the filter, the pre-filter chamber is simply unpacked, rinsed and replaced.
- Practical : vent button for effective water intake, for a quick and easy start during installation and after cleaning.
- Safe : the closing mechanism and the safety lock prevent unwanted water from escaping, e.g. when removing the pre-filter chamber.
- Optimal filtration : fine 45 ppi pre-filter foam for optimal mechanical filtration of the coarse dirt and longer service life of the biological media.
- If desired : the thermostat from Oase, HeatUp, fits in the holder that is incorporated in this filter.
- Well regulated : flow control at the filter or via adapter set.
- Lots of filter volume : The combination of mechanical and highly effective biological filtration by Hel-X ensures healthy and clear aquarium water.
Technical data
- Suitable for aquariums up to 350 liters.
- Dimensions: 240 x 240 x 425 mm.
- Nominal voltage: 230 V, 50 Hz.
- Power: 18 W.
- Thermostat power: 200 W.
- Power cable length: 1.5 meters.
- Liters per hour: max. 1100 liters.
- Connection for hoses ø (inside / outside): 16/22 mm.
- Suitable for fresh and salt water.

Do you want to...
Brand
Stock status of products
Product is in stock
You can see this on the product page, above the price of the product. Here you will always find the most current stock status of the product. If your order consists entirely of products that are available from stock, your order will be packed and shipped immediately.Pick up stock product
You must place the order online and choose pick up. Your order will then be prepared for you. As soon as it is ready to be picked up, you will receive a notification by e-mail and/or SMS.A pick-up order placed before 14:00 is usually ready to be picked up the same day.
Shipping costs to other EU countries
Country | Envelope | Parcel | Pallet small | Pallet big | Livestock | Free shipping | ||
---|---|---|---|---|---|---|---|---|
Max. 2 kg | 0-10 kg | 10-20 kg | 20-30 kg | Max. 250 kg | Max. 500 kg | Max. 30 kg | ||
Afghanistan | € 54.00 | € 125.00 | € 125.00 | € 159.00 | On request | On request | Not possible | € 2000 |
Albania | On request | € 48.00 | € 79.00 | € 109.00 | On request | On request | Not possible | € 1000 |
Algeria | On request | € 69.00 | € 99.00 | € 139.00 | On request | On request | Not possible | € 1500 |
Andorra | On request | € 49.00 | € 99.00 | € 149.00 | On request | On request | Not possible | € 2000 |
Angola | On request | € 109.00 | € 149.00 | € 199.00 | On request | On request | Not possible | € 2000 |
Anguilla | On request | € 139.00 | € 139.00 | € 139.00 | On request | On request | Not possible | No free shipping |
Argentina | On request | € 69.00 | € 149.00 | € 199.00 | On request | On request | Not possible | No free shipping |
Armenia | On request | € 69.00 | € 69.00 | € 69.00 | On request | On request | Not possible | No free shipping |
Aruba | On request | € 59.99 | € 59.99 | € 59.99 | On request | On request | Not possible | No free shipping |
Australia | € 12.99 | € 89.00 | € 89.00 | € 89.00 | On request | € 12.99 | Not possible | No free shipping |
Austria | On request | € 10.99 | € 12.99 | € 19.99 | On request | On request | € 37.49 | € 500.00 |
Azerbaijan | On request | € 129.00 | € 129.00 | € 129.00 | On request | On request | Not possible | No free shipping |
Bangladesh | On request | € 76.76 | € 76.76 | € 76.76 | On request | On request | Not possible | No free shipping |
Belarus | On request | € 29.99 | € 29.99 | € 29.99 | On request | On request | Not possible | No free shipping |
Belgie | € 7.95 | € 7.95 | € 7.95 | € 7.95 | € 50.00 | € 75.00 | € 15.00 | € 50.00 |
Brazil | On request | € 89.00 | € 89.00 | € 89.00 | On request | On request | Not possible | No free shipping |
Bulgaria | On request | € 32.49 | € 32.49 | € 32.49 | On request | On request | € 59.99 | No free shipping |
Canada | € 14.99 | € 75.00 | € 75.00 | € 99.00 | On request | On request | Not possible | No free shipping |
Chile | On request | € 231.349 | € 231.349 | € 231.349 | On request | On request | Not possible | No free shipping |
China | On request | € 49.00 | € 119.00 | € 169.00 | On request | On request | Not possible | € 5000.00 |
Costa Rica | On request | € 69.00 | € 69.00 | € 69.00 | On request | On request | Not possible | No free shipping |
Croatia | On request | € 29.00 | € 39.00 | € 39.00 | On request | On request | € 59.00 | € 500.00 |
Cyprus | On request | € 65.00 | € 65.00 | € 65.00 | On request | On request | Not possible | No free shipping |
Czech Republic | On request | € 23.49 | € 23.49 | € 23.49 | On request | On request | € 59.00 | No free shipping |
Denmark | On request | € 35.99 | € 35.99 | € 35.99 | On request | On request | € 59.00 | No free shipping |
England | On request | € 35.00 | € 35.00 | € 35.00 | On request | On request | Not possible | No free shipping |
Estonia | On request | € 27.99 | € 27.99 | € 27.99 | On request | On request | € 59.99 | € 1000.00 |
Fiji | On request | € 125.00 | € 125.00 | € 125.00 | On request | On request | Not possible | No free shipping |
Finland | On request | € 39.99 | € 39.99 | € 39.99 | On request | On request | € 59.99 | No free shipping |
France | € 7.99 | € 9.99 | € 10.99 | € 27.99 | On request | On request | € 34.99 | € 500.00 |
Germany | € 2.95 | € 12.99 | € 12.99 | € 12.99 | On request | On request | € 32.99 | € 500.00 |
Greece | On request | € 32.99 | € 32.99 | € 32.99 | On request | On request | € 74.99 | No free shipping |
Hong Kong | € 89.00 | € 89.00 | € 89.00 | € 89.00 | On request | € 89.00 | Not possible | No free shipping |
Hungary | On request | € 25.00 | € 25.00 | € 25.00 | On request | On request | € 59.99 | No free shipping |
Iceland | On request | € 59.99 | € 79.99 | € 109.99 | On request | On request | Not possible | No free shipping |
India | On request | € 109.00 | € 109.00 | € 109.00 | On request | On request | Not possible | No free shipping |
Indonesia | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Ireland | On request | € 27.49 | € 27.49 | € 27.49 | On request | On request | € 59.00 | No free shipping |
Israel | On request | € 125.00 | € 125.00 | € 159.99 | On request | On request | Not possible | No free shipping |
Italy | € 10.00 | € 29.99 | € 29.99 | € 29.99 | On request | On request | € 49.00 | € 500.00 |
Japan | On request | € 125.00 | € 125.00 | € 125.00 | On request | On request | Not possible | No free shipping |
Jordan | On request | € 59.00 | € 59.00 | € 59.00 | On request | On request | Not possible | No free shipping |
Kuwait | On request | € 49.00 | € 49.00 | € 49.00 | On request | On request | Not possible | No free shipping |
Latvia | On request | € 26.99 | € 26.99 | € 26.99 | On request | On request | € 59.00 | No free shipping |
Lebanon | On request | € 99.00 | € 99.00 | € 99.00 | On request | On request | Not possible | No free shipping |
Lithuania | On request | € 24.99 | € 24.99 | € 24.99 | On request | On request | € 59.90 | No free shipping |
Luxembourg | On request | € 19.50 | € 19.50 | € 19.50 | On request | € 149.99 | € 49.00 | € 100.00 |
Malaysia | On request | € 59.00 | € 59.00 | € 59.00 | On request | On request | Not possible | No free shipping |
Malta | On request | € 64.99 | € 119.00 | € 169.00 | On request | On request | € 79.00 | € 1500.00 |
Mauritania | On request | € 99.00 | € 99.00 | € 99.00 | On request | On request | Not possible | No free shipping |
Mauritius | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Mexico | On request | € 129.00 | € 129.00 | € 129.00 | On request | On request | Not possible | No free shipping |
Moldova | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Montenegro | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Morocco | On request | € 199.00 | € 199.00 | € 199.00 | On request | On request | Not possible | No free shipping |
Nederland | € 3.89 | € 6.99 | € 7.99 | € 8.99 | € 40.00 | € 60.00 | € 7.99 | € 50.00 |
New Zealand | On request | € 137.79 | € 137.79 | € 137.79 | On request | On request | Not possible | No free shipping |
North Korea | On request | € 189.00 | € 189.00 | € 189.00 | On request | On request | Not possible | No free shipping |
North Macedonia | On request | € 49.00 | € 49.00 | € 49.00 | On request | On request | Not possible | No free shipping |
Norway | € 19.00 | € 59.00 | € 59.00 | € 59.00 | On request | € 19.00 | Not possible | No free shipping |
Philippines | On request | € 69.00 | € 69.00 | € 69.00 | On request | On request | Not possible | No free shipping |
Poland | On request | € 8.99 | € 8.99 | € 14.99 | On request | On request | € 59.00 | € 300.00 |
Portugal | € 12.99 | € 27.99 | € 27.99 | € 27.99 | € 149.99 | € 299.99 | € 59.99 | € 750.00 |
Qatar | On request | € 149.00 | € 149.00 | € 149.00 | On request | On request | Not possible | No free shipping |
Romania | On request | € 22.99 | € 22.99 | € 22.99 | On request | On request | € 59.00 | No free shipping |
Russia | On request | € 149.99 | € 149.99 | € 149.99 | On request | On request | Not possible | No free shipping |
Saudi Arabia | On request | € 69.99 | € 69.99 | € 69.99 | On request | On request | Not possible | No free shipping |
Serbia | On request | € 64.99 | € 64.99 | € 64.99 | On request | On request | € 129.00 | No free shipping |
Seychelles | On request | € 79.99 | € 79.99 | € 79.99 | On request | On request | Not possible | No free shipping |
Singapore | € 14.99 | € 39.00 | € 39.00 | € 39.00 | On request | € 14.99 | Not possible | No free shipping |
Slovakia | On request | € 27.99 | € 27.99 | € 27.99 | On request | On request | € 69.00 | No free shipping |
Slovenia | On request | € 24.99 | € 24.99 | € 24.99 | On request | On request | € 69.00 | No free shipping |
South Africa | On request | € 129.00 | € 129.00 | € 129.00 | On request | On request | Not possible | No free shipping |
South Korea | On request | € 99.00 | € 99.00 | € 99.00 | On request | On request | Not possible | No free shipping |
Spain | On request | € 27.99 | € 27.99 | € 27.99 | On request | On request | € 69.00 | No free shipping |
Sweden | On request | € 32.99 | € 32.99 | € 32.99 | On request | On request | € 69.00 | No free shipping |
Switzerland | On request | € 49.99 | € 49.99 | € 49.99 | On request | On request | Not possible | No free shipping |
Thailand | On request | € 59.00 | € 59.00 | € 59.00 | On request | On request | Not possible | No free shipping |
Turkey | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Uganda | On request | € 75.00 | € 75.00 | € 75.00 | On request | On request | Not possible | No free shipping |
Ukraine | € 9.99 | € 49.00 | € 49.00 | € 49.00 | On request | € 9.99 | € 79.00 | No free shipping |
United Arab Emirates | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
United Kingdom | On request | € 35.00 | € 35.00 | € 35.00 | On request | On request | Not possible | No free shipping |
United States | € 35.00 | € 79.00 | € 149.99 | € 199.00 | On request | On request | Not possible | No free shipping |
Uzbekistan | On request | € 129.00 | € 129.00 | € 129.00 | On request | On request | Not possible | No free shipping |
Vietnam | On request | € 79.00 | € 79.00 | € 79.00 | On request | On request | Not possible | No free shipping |
Shipment
-
Above € 50,- free delivery in NL & BEFree delivery in NL & BEIn stock Ordered before 16:00, shipped today *No stock Notify me when this product is in stockThere is a minimum of 24 hours between the time of ordering and shipping due to the extra care for correct packaging and shipping. For corals additional packaging and shipping charges apply.



Ocean Store


Ocean Store is a modern webshop with a large selection of reef aquarium equipment, supplements and food for your (marine) aquarium. We excel in reachability, service and speed. Not only in delivery of your ordered goods, but also in the adequate answering of your (marine) aquarium related questions. We are happy to share our passion for reef aquariums with you!
Open: Available Monday / Friday 9:00-20:00
Phone: +31(0)78-6456669
€ 0.99 - € 2999.99
EUR
479190
-
Oase BioMaster 350
EasyClean pre-filter chamber for easy cleaning of the filter and maximum comfort. Suitable for aquariums up to 350 liters. In stock€ 229.95
Oase BioMaster 250
OA-42733 EasyClean pre-filter chamber for easier filter cleaning and maximum comfort. Suitable for aquariums up to max. 250 liters....
Oase BioMaster 600
OA-42735 EasyClean pre-filter chamber for easier filter cleaning and maximum comfort. Suitable for aquariums up to max. 600 liters....
Oase BioMaster 850
OA-77106 EasyClean pre-filter chamber for easier filter cleaning and maximum comfort. Suitable for aquariums up to max. 850 litres....
Oase BioMaster Thermo 250
OA-42737 EasyClean pre-filter chamber for easier filter cleaning and maximum comfort. Suitable for aquariums up to max. 250 liters....
Oase BioMaster Thermo 350
OA-42738 EasyClean pre-filter chamber for easier filter cleaning and maximum comfort. Suitable for aquariums up to a maximum of 350 liters....
Oase BioMaster Thermo 600
OA-42739 EasyClean pre-filter chamber for easier filter cleaning and maximum comfort. Suitable for aquariums up to max. 600 liters....
Oase BioMaster Thermo 850
OA-77108 EasyClean pre-filter chamber for easier filter cleaning and maximum comfort. Suitable for aquariums up to max. 850 litres....
Replacement rotor for BioMaster/Thermo
OA-45144 Vervang rotor/ impeller voor de BioMaster 250, BioMaster Thermo 250, BioMaster 350, BioMaster Thermo 350. ...
Replacement rotor for BioMaster/Thermo 600
OA-45145 Replacement rotor/ impeller for the BioMaster 600 and BioMaster Thermo 600....
Replacement rotor for BioMaster/Thermo 850
OA-87124 Replacement rotor/ impeller for the BioMaster 850 and BioMaster Thermo 850....
Oase pre-filter foam set BioMaster 30ppi (coarse)
OA-46481 Original filter sponges for the pre-filter of the Oase BioMaster series filters. These sponges can be used for the pre-filters of all BioMaster filters, both the normal and "thermo&q...
Oase pre-filter foam set BioMaster 45ppi (medium coarse)
OA-46265 Original filter sponges for the pre-filter of the Oase BioMaster series filters. These sponges can be used for the pre-filters of all BioMaster filters, both the normal and "thermo&q...
Oase pre-filter foam set BioMaster 60ppi (fine)
OA-45266 Original filter sponges for the pre-filter of the Oase BioMaster series filters. These sponges can be used for the pre-filters of all BioMaster filters, both the normal and "thermo&q...
Oase Activated carbon filter set for BioMaster
OA-48022 Oase Activated Carbon Filter Set BioMaster Product features: Intended as filter material for BioMaster Package size with 4 or 6 pieces of activated carbon Easy to replace with old filter material...
Oasis Sponge Biomaster 20 ppi set of 4 pcs. Blue
OA-45269 Replacement filter sponge for the oasis Biomaster and Biomaster Thermo. Sponge with a coarseness of 20 ppi. Ideal filter sponge for mechanical and biological filtration. Cleaning by means of ...
Oase Spons Biomaster 30 ppi set of 4 pcs. Oranje
OA-45270 Replacement filter sponge for the oasis Biomaster and Biomaster Thermo. Sponge with a coarseness of 30 ppi. Ideal filter sponge for mechanical and biological filtration. Cleaning by means of ...