Fished their april a couple of years ago .had over 1100 lbs of Carp. Sturgeon, Bream and Tench.
I you have use of a bait boat take it ,this will improve your catch rate no end . i stopped using mine for 3 days to make it a little bit harder.
For the latter part of the week i was using Tigers so as to avoid the bream .and used somewhere in the region of 30kgs of particle mainly Hemp and Maize