A revolutionary system which will eliminate fibrous and slimy algae in your pond in a way which is completely safe for fish and other aquatic life or plants.

The core of the T flow consists of an anode, made from a mineral copper alloy which has been developed by Velda and a stainless steel cathode..

Using the microprocessor controlled display unit, pulses are generated which are led to the core of the T flow. These pulses positively charge copper ions which are released. This process is known as mineralisation.

This will rid your pond of suspended algae and blanket weed too, leading to a clear and healthy pond which you can enjoy.

Ideal for ponds up to 75,000 Litres / 16,666 Gallons of water.

PDF Downloads

Velda T-Flow Tronic Range Brochure

Velda T-Flow Tronic 75 User Manual


Product Demo: Velda I Tronic

Delivery Information

Fast Free UK Delivery on orders over £60.00.*
Smaller orders under £60.00 are subject to a £4.95 delivery charge. Delivery will typically be made within 2 - 3 working days but may be extended during peak times.

We Can Offer Next Day Delivery for £7.95*
To meet our deadline for this service you must order before 11.00am to ensure delivery for the next working day. This excludes weekends and bank holidays.

*Extra charges or restrictions will apply to certain UK postcodes. These include parts of Scotland, The Highlands, Northern Ireland and offshore Isles. Please note Next Day delivery is not available to these locations. Please click here for a full list of postcode exclusions and contact us today for a personalised quote. 

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Questions and Answers (1)
alan Asked:

Do you just place this product in the pond and do you post to Portugal?

We Replied:

Dear Alan Thank you for your question. This has to be connected to a pump and the main unit stays out of the water. Postage to Portugal will be approximately £30.00. Should you wish to contact us further or to place an order, please call us on 0121 355 7701. Thank you for using our online Q&A system. Kind regards Dan Everton

Friday 19th, August, 2016

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