how long should my bubble wall be for my fish tank?

[Jessika]

I have a ten gallon tank and want to put a bubble wall along the back. How long should it be?
I want to know what the BEST LENGTH for a ten gallon tank would be.

i realize i should measure it. thats not the question..

 

[Mr. X]

FUCKING LONG ASS

WE'RE TALKING, LIEK, GREAT WALL OF CHINA LONG ASS

 

[Wednesday]

Try measureing it.....