What are the main cellar procedures I need to practice with my Flexcube?

Ullage – Check fill height every 4-8 weeks as thermal expansion/contraction will always occur with wine temperature changes.

SO2 – Check and adjust SO2 levels as you would in a traditional barrel (a typical cellar will do this every 4-8 weeks).

Reductivity – If there are signs of reductivity in your wine, rack and return as you would in a traditional barrel.