Thought i might help the dev by posting this as it is not getting the attention it deserves.
The work he has done on this is absolutely amazing!!!
the below is just a copy and paste:
What is Carp Fishing Simulator?
Carp Fishing Simulator aims to capture the excitement of fishing for Carp. Set up your tackle & bait. Pick your peg from over 20 to choose from. Fish with up to 3 rods, use a bait boat, spod rod & marker float.
So how realistic is it?
Lots of details are programmed in to the simulator. Fish will be spooked by your casting in, feeding and bankside activities. Temperature will affect them, your tackle choice will affect them too. Basically every variable that effects real life carp fishing will be simulated, apart from visiting the toilet and ordering take away!