Roach have a bluish to silvery body colouration, while rudd will have a yellowish-brown or often even golden colour to them. Rudd have an upturned mouth, while the roach's mouth will be downturned...
Roach have a bluish to silvery body colouration, while rudd will have a yellowish-brown or often even golden colour to them. Rudd have an upturned mouth, while the roach's mouth will be downturned...