Actually it depends on experience, imo.
Thread '18" AIO Nano Cube Stag System' https://www.reef2reef.com/threads/18-aio-nano-cube-stag-system.883090/
My 20g nano cube day one and now 8 months later.
It can be done with a minimal system like this.
Thread '18" AIO Nano Cube Stag System' https://www.reef2reef.com/threads/18-aio-nano-cube-stag-system.883090/
My 20g nano cube day one and now 8 months later.
It can be done with a minimal system like this.