Oase BioMaster Top Filter Basket - Oase

This genuine Oase replacement top filter basket is designed to fit the BioMaster 250, 350, 600, an...

Best current price£4.39from www.pond-planet.co.uk

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www.pond-planet.co.ukOase Biomaster 250/350/600/850 Top Filter Basket - 45172
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eBayOase BioMaster 250–850 Top Filter Basket Replacement Part
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Product Information

Full details

The Oase BioMaster Top Filter Basket is an essential component designed for aquarium enthusiasts using Oase BioMaster and BioMaster Thermo external filter systems. It is intended for owners of the 250, 350, 600, or 850 models who need to replace a damaged or worn basket to maintain optimal media organization and water flow. While it is a precision-engineered genuine part, users should ensure their specific filter model is compatible before installation to guarantee a secure fit within the canister stack.

All features

BrandOase

Extended Product Information

FAQs

Will this fit the BioMaster Thermo 350?

Yes, this basket is fully compatible with all BioMaster and BioMaster Thermo models, including the 350.

Do I need to replace all baskets at once?

No, you only need to replace the specific basket that is damaged or missing.

Is this basket dishwasher safe?

We recommend washing only with warm water and no detergents to avoid introducing chemicals into your aquarium.

Does this come with new filter sponges?

No, this product is the replacement basket frame only; filter media is sold separately.

Why is the top basket important?

It ensures the filter stack is sealed, forcing water through the media rather than around it for maximum filtration efficiency.

Troubleshooting

Basket does not sit flush in the canister

Ensure no media is protruding over the sides of the basket and check that the basket below it is aligned correctly.

Reduced water flow after replacement

Verify that the filter media inside the basket is not overly compacted and that the basket is snapped securely into the stack.

Pros and Cons

Pros

  • Ensures a perfect fit for BioMaster series filters
  • Essential for proper filter media layering
  • Restores efficient water flow and filtration performance
  • Genuine Oase part for long-term reliability

Cons

  • Not compatible with non-BioMaster Oase filter lines
  • Requires careful alignment during reassembly
  • Does not include filter media

Setup, Compatibility & Care

To install, power off your BioMaster filter and close the shut-off valves. Open the canister latches and remove the filter head. Carefully lift the existing basket stack and swap the old unit for the new Oase BioMaster Top Filter Basket. Ensure the basket locks correctly onto the one below it. Compatibility is strictly limited to the BioMaster and BioMaster Thermo lines (250/350/600/850). For maintenance, rinse the basket with aquarium water only—never use soap or chemical detergents—to preserve the biological colonies living within your filter media.

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