[dusted]

I have a 40 breeder and I normally put either a towel or short carpet under my aquarium but this time I didn't. The gap is in the front middle area about 12 inches across and back corner 15 inches across. The most I can fit in there is a sheet of paper.

Should I worry and empty the tank out and put a towel or carpet under it?

 

[wkndracer]

are the four corners touching the stand? if so I would ignore it with a plastic framed tank.

 

[dusted]

Ok guess I should worry then since 1 of the corners doesn't touch