mats for rimless aquariums

Adler

AC Members
Jan 15, 2020
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i was filling my tank with water to test if it has any leaks and I started hearing some cracking like noise I then closed the hose and immediately started draining the water out as i realised that the glass was in direct contact with the stand. i then learn that i need a mat for rimless aquariums.
i read that they need to be as flat as possible but i only found this locally
P_20220824_075816.jpg

the surface is not flat as you can see here:
P_20220824_075921.jpg

will it give me problems in the future or is it good to go?
 
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