i have a 12g and 24g aquapod as of right now, so i havent tried the bio cube or any others yet. i do have a 2g custom acrylic nano tank that i made, but i really want the new current all glass tank. i fell in love with that tank about 2 months ago as soon as i saw it.
but all in all i like my aquapods so far. both are getting decent coraline alggea growth and stay pretty clean. the 24g has a prizm skimmer and an aqua clear refugium for filtration, while the 12g is using a current fission skimmer and the stock filters. minues the cermic media it gives you....i heard it creates nitrate problems so i removed it.