7 or start for cycle. If you want to dose something after water changes you can use those but micribacter clean is the one designed for a none cycled tank.
If you want to diversify your bacterial life buy something like Auqa Forest Life source. It seems to have helped me coat my rocks in bacteria making them more resistant to algae etc.
If you want to diversify your bacterial life buy something like Auqa Forest Life source. It seems to have helped me coat my rocks in bacteria making them more resistant to algae etc.

