so for the past couple days I have been trying to catch my hippo tang and my fox face to no avail . I even tried fishing for them with a small fly fishing barbless hook and bait . since they wouldn't go in the small trap I have . so tonight I found another use for egg crate and made a bigger trap . I set the bottom on a sort of hinge so when the fish goes in , I just pull up on the bottom trapping the fish . now if they will just go in the darned thing lol. wish me luck .