Ineresting point someone made earlier about holding close to you so you can really judge size and weight in pics.
On holiday, my son landed what I thought could be a 20lb carp (size 18 hook and 3lb line - he did brilliantly!). After the excitement I down sized to about 15lb, still a nice fish.
On looking at the picture I thought "blimey, its only about 10lb really". As he had no experience of larger fish (like his dad) he had it resting against his body. Now Baby Bully is 14, about 5'10. Imade a sort of template based on his size and where the fish was.....
......now its 25lb!!
No, it probably is in the 15 - 18lb bracket, especially as it was as thick as WoL, but it just goes to show how the perspective can deceive.
That chub is about 4lb IMHO.