(Bio)³

@juice yeah its the vinegar smell I wasnt expecting when I took a good whiff of one..

Thank you sir! And one last question if anyone can answer it... This setup has no sump or skimmer. Think the nano power pack will still be ok?

Looked into itmore and I'll have to end up putting a sump onto my edge and running a skimmer. I'll plan that for about 6 months out and in the mean time cycle rock and sand in the tank.