Quick and thorough removal of sludge and dirt layers in aquarium gravel. The Eheim Sludge Extractor removes detritus without taking out water. Powerful and maintenance-free suction pump loosens gravel layer so the sludge is churned up and drawn into the suction system. Useful bacteria remain undisturbed in the lower part of the gravel bed. Uses 4 AA batteries (included). For best results, operate the Eheim Sludge Extractor at a maximum aquarium water depth of 23-1/2 inches and a minimum depth of 8 inches. For use in fresh or saltwater aquariums. The Eheim Sludge Extractor Measures 2-1/2" x 24" high.

If you're interested in this product, why not take a quick look at the Fluval AquaVac+. This alternative product includes a unique syphoning system making water changes even more simple, together with replaceable filter pads to trap even finer particles than the Eheim Sludge Extractor (and it's also cheaper!). To view, click here

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.