When the user makes a deposit, he is automatically participating in the pool and earning rewards. However, in order to withdraw your deposited amount or part of the deposited amount from the pool, the user will have to request an unlocking of funds. The blocking period varies. Some pools will have a pre-determined withdrawal lockout time, while others will have no withdrawal lockout. Only at Harpy's single deposit pool there will be a one-day lockout. No other pool will block funds on withdrawal.