Well I talked to the guy at the LFS
that sold me my tank and at first he said yeah no problem you can make that tank into SW
. Then I brought up about a overflow and sump and how I would go about hooking it all up with the rim that holds the tank. Then he asked if I was the type of jebo with the alum lid and cause it is he said no and because of L shaped rim that hold the lid to the tank. Me I dono I still think I can make it work cause the water never hits the alum part of the lid and I am sure I could rig a over flow some how. Firts this guy said all I would need to do is change my inside stuff and add salt water that the filter I use now would be more then enough "the trickle filter on there is one of the best filters you can get!" Years ago I thought this guy was then man I am not to sure anymore!