At just 2ft deep and 6ft wide in places, the tiny muddy ditch at the back of the fishery complex hardly merits a second look - except to those in the know.
It's one of the best kept secrets in Nottinghamshire, a prime example of similar streams at the back of commercial carp complexes up and down the country.
Angling Times meets up with Nigel Truman at Polser Brook as he reveals the hidden potential of small waterways.
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