[Gill]

Does it really need Co2.
I am asking as i have it in both the nanos and it is starting to grow thru the hairnets nicely now and have not seen any dieing off yet.
I have the Nutrafin Co2 system to set up but need a nano difuser as the ladder is to big for the tank.

 

[LS6 Tommy]

I have it floating in my 10 gallon QT tank that I just converted to a shrimp tank. It's been in there for months with just a worn out 15 w bulb.
Does just great.

Tommy