Plankton?

Dived South coast yesterday. The water has warmed up to 10c, but the plankton seems to have started blooming.

Dived a wreck in about 60ft,had a couple of nice pollack of 5lb and 7lb, and missed getting a shot on a nice bass. Second spot of the day produced a small black bream, then on the 3rd and final spot I got a 1.5lb red mullet.

Things were definately looking a lot livelier than a couple of weeks ago, summer is coming!