I am looking to buy a bigger terrarium to house my RETFs. A 36x18x24 (medium x tall) to be exact and I started looking online and found that most of the other pet stores don't carry the size I'm looking for except Petco. However, I went inside a Petco today and they didn't have it and when I went to order it online I found that they have the size that I'm looking for but that it is "out of stock". Browsing around I've found that items online from Petco are out of stock for a while. Should I contact customer service and ask how long until they get shipments from exo terra or? I appreciate all the advice! I'm not very good at being patient and I'm excited to set up my new tank!