Zebra plecos Very pricey when It comes to buying them, I have seen 45-50 dollars for a single Zebra pleco.
You also Need a supply of algae when Introduced to the aquarium, But to let you know, They are nocturnal and generally come out at night to feed.
These pleco's come from the rivers of Rio Xingu, Para and Brazil. They require a pH of 6-7.5 but seem to be doing best in a water pH of 6.5 or just under 7.0 (Most fish can adapt to a wide range of parameters, Including this one). A minimum tank size of 30 U.S gallons (113 litres) is required and a temperature of 78 - 86 °F (26 - 30 °C).