The Ozone Generator Series is based on modern low-voltage technology and is designed to improve water clarity and overall water quality in freshwater and saltwater aquariums. By reliably preventing yellowing of the water, these units help maintain crystal clear conditions while supporting a healthier aquatic environment.

Ozone treatment improves protein skimming efficiency and increases redox potential, contributing to more stable water parameters. At the same time, the bacterial load in the water is reduced, helping to lower the risk of fish diseases. Ozone also supports the breakdown of toxic nitrite, further improving water quality in both marine and freshwater systems.

The ozone generators are adjustable and available in four output levels, allowing precise adaptation to aquarium size and system requirements. All models operate on safe 12 V low-voltage technology via an external transformer and are suitable for continuous use when correctly installed.

Key Features:

• Suitable for freshwater and saltwater aquariums
• Prevents yellowing and promotes crystal clear water
• Improves protein skimmer performance
• Increases redox potential
• Reduces bacterial load to help prevent fish diseases
• Supports the degradation of toxic nitrite
• Adjustable ozone output
• Low-voltage technology for safe operation

The Ozone Generator Series offers a flexible solution for aquariums ranging from small setups to large systems of several thousand litres. With multiple power levels available, it allows aquarists to choose the correct ozone output to match their aquarium volume and bioload.

Specifications:

• Available ozone output: 30 mg/h, 90 mg/h, 250 mg/h, 400 mg/h

• 30 mg/h model: up to 30 mg/h
• 90 mg/h model: up to 90 mg/h
• 250 mg/h model: up to 250 mg/h
• 400 mg/h model: up to 400 mg/h

• 30 mg/h: 2.5 W
• 90 mg/h: 3.5 W
• 250 mg/h: 5 W
• 400 mg/h: 5 W

• Power supply (ozone generator): 12 V
• Power supply (transformer): 110–240 V / 50–60 Hz

• 30 mg/h: approx. 30–500 l/h
• 90 mg/h: approx. 50–500 l/h
• 250 mg/h: approx. 100–500 l/h
• 400 mg/h: approx. 200–500 l/h

• Maximum freshwater aquarium volume: up to 800–4,000 litres (model dependent)
• Maximum saltwater aquarium volume: up to 500–2,500 litres (model dependent)
• Hose connection: 4/6 mm
• Dimensions (all models): approx. 178 x 84 x 46 mm

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.