2 Strips or One for rack heating

[redstormlax12]

Well im thinking about making a 20 tub hatchling rack. I plan on making it 10 tubs high by 2 across. Would you recommend using 2 strips of smaller flexwatt for each column of tubs, or one larger central strip of flexwatt.

Thanks, Connor

[OhhWatALoser]

honestly it doesn't matter, i would go with one strip just for the ease of installation