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Evolution Aqua Evo 15w

Evolution Aqua Evo 15w

Professional ultraviolet sterilisers for aquariums

Evolution Aqua’s Aquarium UV sterilisers have been completely re-designed for 2021, to deliver even greater performance and improved serviceability. EvoUV sterilisers are made using the latest technology and design techniques with a fully UV stabilised, tough outer casing, to ensure that the water will flow effectively within the unit, allowing the ultraviolet light to damage and destroy algae and disease pathogens as they pass through.

A low energy, electronic ballast is positioned in a fully serviceable, showerproof compartment, with thermal overload protection.The evoUV is simple to install, with universal mounting plates allowing you to fix the unit horizontally or vertically, or at any angle you choose. Your evoUV professional quality UV can be connected to a pump or power filter with flexible hose using the hosetail provided, or you can install the unit using hard pipe. It is suitable for use as part of sump based aquariums, external power filters or pump fed closed loops.

Two Models

The 15 Watt ultraviolet aquarium steriliser is suitable for aquariums up to 400 Litres (90 UK Gallons or 110 US Gallons). It has a maximum recommended flow rate of 1500 Litres per hour (330 UK Gallons per hour or 396 US Gallons per hour).

The 25 Watt ultraviolet aquarium steriliser is suitable for aquariums up to 600 Litres (130 UK Gallons or 160 US Gallons). It has a maximum recommended flow rate of 2000 Litres per hour (440 UK Gallons per hour or 528 US Gallons per hour).

Multiple evoUVs can be connected together, either in parallel or series, to increase sterilisation capability or in order to be effective on larger water volumes or higher flow rates.


ModelMax. aquarium sizeMax. flow rateBulb PowerInlet/OutletFittings suppliedDimensions

Uv15S400 Litres

90 UK Gallons1,500 Litres/hr

350 UK Gallons/hr15W

(1 x 15W T8)1½"19mm540mm length x

120mm high x

120mm deep

UV25S600 Litres

130 UK Gallons2,000 Litres/hr

440 UK Gallons/hr25W

(1 x 25W T8)1½"19mm540mm length x

120mm high x

120mm deep

Positioning and Mounting

EvoUV Pump Fed

How the evoUV works


    GST Included |

    Our Return Policy

    The Small Print

    If a product arrives damaged, or is incorrect to what was ordered, the customer can contact us for a replacement provided the following conditions:

    Proof of Purchase
    Product has its original packaging 
    Product is unused
    We are contacted within 24 hours of product delivered/picked up
    Shipping costs are non-refundable.

    DOAS, or Dead on Arrival

    Here at Aquaculture Laboratories we provide our customers with the best quality livestock possible by using a ttm method and monitoring our live stock arrivals before selling.

    We monitor our fish throughout the quarantine facility and check them individually before selling to ensure our customers are happy with their purchase.

    For shipping customers, we will replace any fish or coral that are dead on arrival, provided there are photos and we are contacted within 6 hours of the livestock arriving. Photos must be of the coral or fish before bag is opened, and also after bag is opened. Photos must be sent via email to:

    For local customers: should any fish die or become sick, we request to be contacted within 24 hours of purchase and are provided with.

     A water sample to check parameters
    A photo of the dead fish
    Photo and details for your tank including size and tankmates
    Acclimatisation method used
    Shipping costs are non-refundable.

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