I cycled my aquasoil in a 40B n I hade the tank running for 4-5 months , I broke down the tank n kept my AS in a few 5 gallon buckets ... Set up another tank now . So my question is , do I have to (Cycle) the Aqua soil again ?
Depending on how long it was in the bucket, almost any tank that you setup that is new will have some sort of a cycle. Even with used filters there is chance of a spike. Best to run and do a cycle and watch your parameters just to be sure.