vinylman
Essentially Humanoid
Hi all, first post in this section. For the last 18 months (since I went large with a 4ft tank) I've been using a 40w Hagen Power-Glo tube in a standard hood. In the next few weeks, I'm going to buy an Arcadia 4ft overtank luminaire 2x38w (the one on supports). Any recommendations as to which combination of tubes would be best?. I have a freshwater community tank, nothing unusual plant-wise, but never had any trouble with plant growth, due to a good undergravel fertiliser. Any ideas greatly welcomed.