Big fish little fish

[dave fish]

does any body know why the perch and roach im catching at the moment are really big compared to the ones i were catching last summer is it something in the water (pun intended)

[Sir Catch Not alot]

Could be that the ecosystem this year has been favourable towards perch and roach. There could possibly be a better food chain for the roach which in turn means more food for the perch and less competition for food from the other roach so the roach grow big on larger food supply.