Ideal as an entry level, very reliable, flow through filter, the BioSmart 18000 is suitable for ponds up to 18 cubic metres. 

Simple to install, this is an easy and efficient way to ensure that your pond stays fresh and clear, with toxic products transformed in harmless end products.

Special water channelling creates additional oxygen enrichment and, as the filter can be matched with clarifiers, an Aquamax filter and watercourse pumps, it will become a vital part of your pond's eco system.

There's a handy display that indicates the level of pollution in the pond and also the temperature. Maintenance is simple with a sludge drain so that coarse debris can be easily removed.

Perfect whatever your experience, the filter can be concealed with the filter housing recessed into the ground.

BioSmart 18000 Features:

  • Added Oxygen Enrichment from Water Channelling
  • Pollution and Water Temperature Displays
  • Sludge Outlet for Debris Removal
  • Optionally matchable with the OASE AquaMax Filter and Watercourse Pumps
  • Max Flow Rate of up to 5500 Litres per Hour
  • Suitable for Ponds up to 18m³
  • Suitable for Ponds with Fish up to 9m³
  • Suitable for Ponds with Koi up to 4.5m³
  • 3 Year Guarantee upon Free Product Registration with Oase

BioSmart 18000 Dimensions:

  • Length: 38.2cm (15ins)
  • Width: 55.5cm (28ins)
  • Height: 40.8cm (16ins)
  • Weight: 5.5kg (12lbs 2oz)

BioSmart 18000 Specifications:

  • Total Filter Foams: 4
  • Total Blue Filter Foams: 2
  • Total Red Filter Foams: 1
  • Total Green Filter Foams: 1
  • Connection Inlet: 1in, 1 ¼in, 1 ½in
  • Connection Outlet: DN75
  • Connection Sludge Discharge: DN50
Delivery Information

Fast Free UK Delivery on orders over £60.00.*
Smaller orders under £60.00 are subject to a £4.95 delivery charge. Delivery will typically be made within 2 - 3 working days but may be extended during peak times.

We Can Offer Next Day Delivery for £7.95*
To meet our deadline for this service you must order before 11.00am to ensure delivery for the next working day. This excludes weekends and bank holidays.

*Extra charges or restrictions will apply to certain UK postcodes. These include parts of Scotland, The Highlands, Northern Ireland and offshore Isles. Please note Next Day delivery is not available to these locations. Please click here for a full list of postcode exclusions and contact us today for a personalised quote.

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Questions and Answers (2)
Gareth Asked:

Is a BioSmart 18000 a suitable replacement for my old Biotec 5 box? I would probably add a Vit 36W UV clarifier as well. Pond size is probably close to 6 cubic metres and for some reason this year will not clear

We Replied:

Dear Gareth Thank you for your question. Dependent on what fish you have in the pond this will be ok, It will be appropriate for up to 9 cubic metres with goldfish and 4.5 cubic metres with koi. Should you wish to contact us further or to place an order, please call us on 0121 355 7701. Thank you for using our online Q&A system. Kind regards Dan Everton

Saturday 30th, April, 2016

Can i put an 18w u/v on this filter?

We Replied:

Dear Paul Thank you for your question. Yes, please follow this link: Should you wish to contact us further or to place an order, please call us on 0121 355 7701. Thank you for using our online Q&A system. Kind regards Dan Everton

Thursday 23rd, May, 2019

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