Does anyone know where to get cheap small plastic aquariums?

[nigoat]

I'm a student doing a research project and we need to get 3 identical small plastic aquariums (around 4L) that are CHEAP. :lol:
we have looked on the internet and the only one we could find is from petsmart and that one is kinda small...
any help would be appreciated. thanks in advance!:D

[chinaboy1021]

try here:
http://www.bigalscanada.com/Stores/Locations/storelocator.html

it's a huge aquarium store, you can find glass aquariums which are 10litres for like $10/ea...

4 litres is kinda small for glass aquariums, so they're hard to find.

[Ayumix]

If you don't need anything fancy, you can pick up transparent Rubbermaid bins for cheap. After the research is over, you can use the bins to carry your papers! :D