Shrewsbury and Fleetwood face a replay at Highbury after playing out a goalless draw in the second round of the FA Cup.
The hosts had the better of the chances against their League One rivals and were denied three times by the woodwork in the second half.
Chances were in short supply during the first half. Shrewsbury's best opportunity in the early stages fell to Ivan Toney but the Newcastle loanee's header from a Louis Dodds cross was comfortably saved by Alex Cairns.
Dodds then had a close-range effort...