The Oase FiltoSmart 100 External Filter with integrated 100W HeatUp heater offers efficient filtration and heating in one compact unit. Designed for aquariums up to 100 litres, it keeps water clean and at a stable temperature while reducing visible equipment inside the tank. This all-in-one external filter is perfect for aquarists who want convenience, reliability, and a neat aquarium setup.

Key Features:

• Suitable for aquariums up to 100 litres
• Built-in 100W HeatUp heater for consistent water temperature
• Complete kit includes filter media, hose, adaptor, intake/outflow tubes, and diffuser
• Automatic shut-off prevents water loss during maintenance
• Compact external design saves space inside the tank
• Quiet and energy-efficient operation

Condition: Lightly used for only a few minutes. Supplied complete with all accessories in its original box (box shows damage). Fully tested and in full working order.

The Oase FiltoSmart 100 with integrated heater delivers professional-grade filtration and precise temperature control, ideal for freshwater aquariums up to 100L.

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.