Now it is easy to catch crabs, shrimps, and fish with our specially designed 'Mini Reef Traps'. Our trap comes equipped with a separate bait compartment in the rear of the trap to allow the specimen to go all the way into the trap for ease of catching. Ever get a fish that just does not get along with the other tank inhabitants? Thought you would go crazy chasing him around the tank with nets? That nightmare is over, these traps are simple to use and can be reused over and over again.