Fluval flex vs fluval evo

[newreef06]

I'm considering buy one of these fluval brand tanks. Looking to buy the evo 13.5 or flex 15. Winding what is a better quality tank if any one has any experience with these.

 

[Mongo77]

I recently got back into the hobby and set up the fluval 13.5 and love it so far

 

[junaid]

I prefer the 13.5 mainly because it's so popular online and there's good aftermarket mods available for it.