Mainstream Fisheries


The Carrs | Main Road | East Keal | Spilsby | Lincolnshire | PE23 4AS

01790 753324




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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 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.

Mainstream fisheries have provided various services for exhibitions, shows and game fairs. These have included simulated streams planted with indigenous aquatic plants and netted off areas in a lake which has been heavily stocked with fish for angling competitions. Please see our website for dates and times. 

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. All our fish are kept to a high standard, whether they are reared in the indoor rearing systems or cropped from the out ponds. All coarse fish, once on site, are kept in isolated tanks with spring water flowing through them which keeps them at a constant ten degrees centigrade.

Within our website you will find a description of our company and the services that we offer. Whilst we hope that this will help to answer many of the questions you may have, please don’t hesitate to contact us directly with any enquiry or get your FREE quotation, as we’re more than happy to talk!