WTB or WTR: Fish Trap

[cvu]

Hi, I wonder if anyone in OC has a fish trap for rent or cheap that I could buy. I don't want to buy full price just for one time use. I have a Banggai Cardinal that is getting big and harass half of its tank mates. I have a pair of these Banggai but the other one is lot smaller and hiding all the time because of the bigger bully. Want to catch it and give it for free or return to LFS. Thanks.