question about 24g nano

[matthrushford]

how far do i fill up the tank? i am asking because do i go above the nozzle that the water comes out filtered?

 

[spanko]

yes definitely. Is there a fill level in the back chambers or on the side of the back chambers? The biocube 29 has a site glass on the side of the back chamber that has a minimum and maximum level. Not familiar with the 24 nano.