What kind on nano tank is the best!

[niloc16]

i did a 10gal nano with no skimmer and only 2 clowns, 4 snails, live rock and some corals and did weekly water changes. i fed very little and still you get the macro algae growing quite good eventually. after that i would recommend a skimmer. just my opinion though

[albert_dao]

You shouldn't need to spend any money on mods for the BioCubes. I have one on my front counter and it's pretty damn sharp...

[Carrera75]

are you using a skimmer? how big is your biocube? what kind of fish do you have? cheers