Just starting Spearfishing and what best to start with if not a small speargun and small fish in shallow waters.

When nearly everything goes wrong, When scouting a small "cave", ended up spotting a lionfish 3 to 4 meters inside, pitch black, fire coral on the top of the cave, my swimsuit string got tangled in a coral and got my swimsuit down to my knees, the damn lionfish after being shot instead of dropping down with the weight or the spear it swam towards me, once I grabbed the spear the friken lionfish pulled me down and the bouy line got tangled with my legs. Apart that it was perfect.

Rubber 19.5mm + 14mm, depth 10 to 12m (I think).