For instructions on how one looks in vain unfortunately at this starter bacteria. It is important prior to use to know what can be found on the manufacturer's site: The UVC must not be turned on, as this damages the effect of BioKicks. The UVC should remains so after about 7-10 days out! So if not on the manufacturing side makes little knowledge and is "simply loskippt plan" So be surprised that at worst, nothing at all happened except that the forming bacteria are killed, which is not the point of it.
However, the filter can continue to run even during the addition. A further addition is not necessary. Total to be included during the filling time more than 10 million active microorganisms. What are exactly, but is not even on the distributor side. After a few days, the values have improved, but I think it's still a pity that no instructions or warnings are on the can.