Sorry to be asking so many questions, the tank is cycling right now so I'm trying to do research to keep from getting into trouble 
In terms of lighting if I went with two a80's instead of my planned a160's would I simply get slower growth or would the macro's fail to grow in the first place.
Used to doing freshwater planted systems where you have plants that grow at all ends of the intensity spectrum.
I would be happy if this meant slower but healthy growth as I'm trying to avoid a system I have to fiddle with all the time.
In terms of lighting if I went with two a80's instead of my planned a160's would I simply get slower growth or would the macro's fail to grow in the first place.
Used to doing freshwater planted systems where you have plants that grow at all ends of the intensity spectrum.
I would be happy if this meant slower but healthy growth as I'm trying to avoid a system I have to fiddle with all the time.
