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DLP Alfagrog E25 Porous Ceramic Filter Media

Code: E25
  • From £1.49
  • (Delivery from £3.95 )
Item in Stock   |   Usually dispatched within 24 hours

As a guide use 1 litres of Alfagrog per 1000 litres of pond water.

This volcanic rock is a great biological filter media and will provide home to friendly filter bacteria.

  • 10mm to 25mm pieces
  • Lightweight porous ceramic filter media for pond and aquariums
  • Can also make a decorative substrate


  • Free Delivery on orders over £39.99
  • Postage from £3.95 for smaller orders
  • Express 24hr postage option available
  • 14 day returns
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We aim to ship all orders received by 12 pm the same day with the exception of fibreglass fish ponds, Gardeco products & other special order products.
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