N Nabbig2 Fire Eel MFK Member May 28, 2007 2,602 6 68 California Jul 29, 2009 #11 I'd go for the wide because it provides much more width for swimming space for large fish.
I Iffrat Plecostomus MFK Member May 8, 2009 1,207 2 53 41 Dallas Texas Jul 29, 2009 #12 mine is 4'x2'x31"tall
