yes it says on the package that it can be used on the bottom as well as the top..
It's a soft bait the resembles a frog ..it's best to use a fluke hook .to keep the rubber frog from slipping back off the eye of the hook.
YOu cast if through anything..and that's what makes it great ..it won't totally float so you must keep it on top..something like this splash splash..pause.splash splash pause normally on the pause you will get one big boil..I wait a good second and then set the hook..
I tried it yesterday..it's great during the summer