The ClearTronic UVC clarifier ensures clear, germ-free aquarium water through UV radiation which kills off undesirable microorganisms that live free in the water. It is compact, space-saving and can be easily concealed. It has a quick-release closure for easy bulb replacement and cleaning of the quartz glass. Safe, tested and top workmanship!

Key Features:

• Highly effective: Eliminates harmful bacteria and germs
• Clean water: Eliminates cloudiness caused by algae and bacteria
• Safe: 100 % VDE-tested safe against eye injury
• High-quality: High quality workmanship with impact resistant plastic housing
• Including: High-quality UVC bulb and extensive range of connection accessories
• Quick-release: For easy bulb change and cleaning of the quartz glass
• Space-saving: Thanks to minimal product dimensions and integrated ballast

Oase 7W UV Unit:

Suitable for: Aquariums up to 250 Litres 
The ClearTronic UVC 7w has been designed to eliminate harmful bacteria and germs whilst also reducing cloudiness caused by bacterial and algae blooms in aquariums up to 250 Litres. The ClearTronic range of UV Clarifiers can be used in both fresh and salt water aquariums with a maximum temperature of up to 35°C.

Oase 9W UV Unit:

Suitable for: Aquariums up to 400 Litres
The ClearTronic UVC 9w has been designed to eliminate harmful bacteria and germs whilst also reducing cloudiness caused by bacterial and algae blooms in aquariums up to 400 Litres. The ClearTronic range of UV Clarifiers can be used in both fresh and salt water aquariums with a maximum temperature of up to 35°C.

Oase 11W UV Unit:

Suitable for: Aquariums up to 600 Litres
The ClearTronic UVC 11w has been designed to eliminate harmful bacteria and germs whilst also reducing cloudiness caused by bacterial and algae blooms in aquariums up to 600 Litres. The ClearTronic range of UV Clarifiers can be used in both fresh and salt water aquariums with a maximum temperature of up to 35°C.


Aquacadabra also list the spare UV bulbs for these units, please use the link below to view our shop and purchase.

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.