My impression is that the vast majority of experienced spearos do not make a habit out of spearing wrasse each time they go out! So, an attempt to educate others rather than to flame them as you seem to specialise in!
I feel sorry for you if you recommend taking pot shots at wrasse in order to learn how to spear other species. This is a bit like taking a twelve bore into a field and shooting cows as practice for shooting rabbits and pheasant etc.
Excellent response, I am certainly with you and Foxfish re the Wrasse issue...closely followed by bubbler spearo's and the indefensible competition scene. But we don't want to go there.
I've just seen the size of the fish shot by a fella on the Ireland thread....the length of a divers knife...and he was proud of it enough to post a photo.
Wrasse & sprats...what's spearing coming to !