I went through 2 aquapods (one had fan/pump issues and one had ballast issues) within 3 weeks. When George (Ocean Direct) got in the JBJ's he swapped out the second aquapod for the nano. Liked it so much I bought a second 24, this time with the 150HQI viper. The store was great on the returns, but it was still a pain switching tanks 3 times. Been a Nanocube guy ever since.