We will have them as soon as they catch up with initial demand. Last year we sold the 1st generation quite well. If I remember correctly it was approx 32 units, not bad for 3 months.
And I be planning me a 60 gallon (24" x 24" x 24") cube! It will be plumbed into the basement with my 250 with a 150 gallon sump, so no filtration needed Just an MP10 and a AI LED and I will be good to go!