I have an older Sunshine bait tank I have acquired. I have tried to use it once but don�t think I had the filter side set up right as it kept getting stopped up pretty frequently when I had shad in the tank. My question is do I use a charcoal filter in the top or bottom filter box or not at all? When I ran it before I used a poly fill type material in the upper and lower filter boxes and feel like this is incorrect. Sunshine no longer makes these tanks so I can�t ask him and was hoping one of y�all would have some advice.

The polyfill goes in the bottom part. The one inside catches scales and junk,rinse it as needed when in use.

Make sure you have a hole in the middle of all your filters or it will clog up almost immediately.

Ok thanks guys for the help!!!

I hate to revive an old thread, but is there any way you could show a picture of how your Sunshine tank is plumbed? I acquired a sunshine tank with a boat purchase and the pump is just loose in the bottom and I want to make sure I set it up correctly!

Thanks