where can i order a trapeze trap in america?

hello i have 3 chromis i am currently trying to get out of my tank. i have tried the bottle trick, i have tried the nets, i even tried a hook. I can not get them out! i am looking for a trapeze fish trap but can't find anything in the u.s. everything is ordering from the UK. is there any trap i can get for my 35 gallon hex that can get these guys out. Please help!!