Hello and welcome to Mainstream Fisheries Ltd

At Mainstream Fisheries we take pride in being one of the leading companies in the UK's fisheries and aquaculture industry. We have been trading for over 20 years and supply many other people in the trade. We provide a wide range of services such as Fish Farms, Coarse Fish, Stock Fish, Electro Fishing, and Aquatic Plant Supply.

We work for many of the large companies and government agencies. We have worked in Northern Ireland, Southern Ireland, South Africa, France, The Netherlands, Czech Republic and Italy.

We have obtained an impressive range of fishery contract services, including fish health checks, netting, stocking and fishery management consultancy.

You can view information about our Electro Fishing methods on the website and also find information regarding our Aquatic Plant Supply, Stock Fish and Fish Farming.

We are the only site the in UK with an EA approved protocol to treat Cat2. Parasites. We also stock and supply a large amount of Coarse Fish.

On the following pages you will see a brief description of the company and the services we offer. We hope that this will help to answer any questions you may have, but if not please don't hesitate to contact us as we're more than happy to help.

Coarse Fish

In the UK, game fish are those historically sought by the upper classes. In the 19th Century, salmon, trout and char were the traditional 'game fish' and the only types acceptable to the nobility.Other freshwater species were less than fashionable. These were labelled 'coarse fish' and only suitable for the lower classes.

Today coarse fishing is a popular pastime, and ranges from simple angling for pleasure, in which the aim is simply to relax and catch whatever you can, to match fishing, which is a contest to catch the most fish in a specific period. Sometimes anglers try to specimen hunt, during which they try to catch the largest specimen of a specific type of fish they can. Coarse fish include species such as carp, perch, roach, tench and bream.

Mainstream Fisheries supply and deliver these and many other species of coarse fish. We guarantee a high standard of quality in all the fish produced at our farms. Please see our prices page for more information.


What we can offer


» Fish Farms
» Supply & Control of Aquatic Plants
» Weed Control
» Water Quality Control
» Exhibitions, Shows & Game Fairs
» Fish Removal, Netting & Surveying
» Electro Fishing Training



Fish Farms

All our fish are kept to a high standard whether they are reared in the indoor rearing systems or cropped from the out ponds.


Aquatic Plant Supply

By introducing indigenous plants to reduce the nutrient level in the water and strategic planting of willows and alders to reduce the light around the pond.


Weed Control

Mainstream Fisheries have gained a wide range of experience in the removal of unwanted weeds, grasses and vegetation.


Water Quality Control

A full range of water and silt testing is available. Bacteria can be introduced to contain and remove pollution such as oil, etc. Normally after approximately 10 days the bacteria culture will have removed the oil or other pollutant.




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