Hi guys Here I go again with another possibly slightly weird query. The instructions for a new tank I bought (aqua one regency 80, 180L) have a note on them saying it is important to keep the styrofoam layer on the bottom of the aquarium when placing it onto the stand. My tank did not come with this layer on it. I have already placed the tank on the stand (with nothing under it) and it slid on pretty well, which indicated to me that it was a comfortable and even fit. In addition to this I already placed the substrate in it and it is approximately half full of water already. The only reason I noticed this message was because the instructions varied in a couple of other ways, saying there was meant to be other parts to go with the tank which I also did not have. After a discussion with aqua one we determined the instructions were a bit off and my particular tank did not come with these parts. Unfortunately I forgot to mention this missing layer between the aquarium and the stand. Has anybody else owned one of these tanks or can offer other insight? Is there a real issue with not putting anything between the tank and the stand? Could it be just another variation with the instructions?