Effective pump cleaner for cleaning pond pumps. Reliably removes lime scale and other deposits within 24 hours. Free of chlorine and vinegar. Also ideal for cleaning UVC quartz glass and ProfiClear Premium sieves. Easy application - mixed with 9.5 l water results in 10 l descaling solution. 100% biodegradable. Colourless and odourless.


We are currently on a summer production stop from 14th July to 31st July, any orders placed during this period will be dispatched at the start of August.

Please ensure you have received your Garden Aquarium before ordering or moving any fish or aquatic plants.


Intellectual Property Community Design No. 007480843-0003

US Design Patent Application No. 29/728,897

AquaActiv SediFree 500 ml

  • After receiving the item, the buyer can cancel the purchase within 7 days.  The buyer must pay the postage and the item must be returned unused and in original packaging.  

  • At Garden Aquarium we pride ourselves on quality, however on the rare occasion there is a problem please contact us with a photo and description of the issue.  We will arrange a replacement or provide a full refund following return of the goods unused and in original packaging.  Damaged goods must be reported within 48 hours of delivery.