I was wondering if this is adequate airflow temporarily. It's a 10 gallon lid, with 3 planks of wood and a 10 gallon on top to weight it down. Do I need to have another screen lid on the other side, or is the 10 gallon lid fine? Only reason this setup is so ugly is because I am waiting on my 40B screen lid from Amazon that happens to be in Indiana at the time.. The lid we bought when we got the tank was rusty and peeling off of its self. And Petco didn't have anymore in stock.
I just want to be sure so she doesn't suffocate or die or overheat from inadequate airflow.
Here's a pic of the setup

And here is a pic of the booger


Thanks guys~