I had my first zebra pleco about ten years ago when I had multiple tanks during my high school years and worked my first job in a marine specialty store.
I was very uneducated about the zebra plecos (I was about 13) and the lfs I purchased them from didn't give me any info about them and I kept the darling in a 60 gallon cichlid tank. Unknowing that it was a shy darling who didn't compete well for food. So my darling past away and I always wondered why.
Now that time has past and the internet has graced me with more knowledge then I had ever expected, I find myself yearning to provide a better environment to future zebra plecos (perhaps to make amends for my uneducated mistake).
So I finally convinced my b/f to allow me to set up my 50g in his house (I've had the tank since 1998). And now it's cycling and I'm gradually bringing my nitrates up.
I currently have a female zebra, by herself, in a .5g tank with a 5-10g overflow filter. She's treated to waters changes every three days and is being fed well.
Lo, and behold, I discovered from Rob at my lfs that my female is actually from Barbie's lovely care and that their other two males (who I plan to purchase once my tank cycles), is also from her spawns. As Rob told me,"She gives me the good stuff."

So I hope after my tank cycles, then I will be prepared to find some nice owners of zebra spawns and hope for the best.
I currently have some fancy guppies, who will be given to a co-worker who also loves fish (I'm setting up a 5g tall for her office as a secret present), with two mating pairs of peacock gungeons. There's a lot of wood with many crevices, low light plants, and also black plumbing pvc I use as pseudo caves. Oh yeah, I have two 15" bubble wands in the back to provide more flow and I will be adding two smaller power heads to make more flow after I give away the fancy guppies (poor babies can't swim that fast). My peacocks seem to love swimming against the current, I catch them all swimming upstream and playing with each other in the current.

Here's a pic of my tank: (Sorry for the burryness, I'm not too great with the camera)

I'd like to thank this site and everyone who has donated their knowledge for the wealth of information for future pleco owners.