[swarm]

You have to raise this more preflop with a raiser and caller. This game has a max 500 buy-in so it plays a lot more like a 2-4 game than a 1/3 game.

I would have made it at minimum 65 pre. With your small raise and the given stacks his range is really wide.

As played you said you have a loose image so I would just send it in.