so anyone herd of or have a BiOrb, getting one for christmass..shh dont tell her i know what she got me :) but i am wondering if anyone has any experience with one of these or not, and i am not really quite sure what i want to put in it....its 8gal....so i am thinking it is susposed to be some sort of play on a nano tank

add acouple corry cats and some neon tetras or other small fish