I just had a thread on this topic last week called "interceptor". I know my lfs (aquatica) sells a single pill for $20 bucks. Good luck with everything.
hey the interceptor thing is also not safe, why not try bayer alot reefers used it without any side effects
as a dip only otherwise it will wipe out your pods, crabs but after the treat no signs of red ot flats in tank not like with interceptor many people after use interceptor had problem with AEFW . that why i will dipp all acros today with bayer