I recently got a shipment of springtails from NEHERP and it appeared they didn't travel well. I didn't find too many live ones in the bunch, and I had a heck of a time moving them from the substrate to the charcoal without getting the substrate in there (used water to float them out and then try to remove those from the substrate). Anyway, NEHERP was great, and sent me a new culture, which arrived today. I am not sure they fared much better... I am pretty sure I see quite a few dead ones on the sides of the culture.... but I decided I had better do it as they suggested this time and use the tree fern piece to do the transfer. So as suggested I put the culture into a larger container and put the tree fern piece in there with the food on it to collect them. My question is.... the fern piece is pretty oddly shaped (like a wedge) and I am not sure how best to use it. Should the flat piece be facing up, which means I have to slightly bury the piece to get it where it's level with the substrate, or can I just turn that face down and will they still be on it... assuming many survived even?