Well I am looking to get two new bulbs for my aquarium. At the moment I have a very soft glowing 20w lights. I can't stand how it makes my take look and doesn't show my fish and there true color and soon ill be adding plants. So I am wondering, do I need to get 2 80W small white glow bulbs? Or will that be 8 WPG? (I have a 20g tank). I am new to this so I really don't understand that concept.
Now I have seen the kind of bulb I need at walmart but didn't want to go and buy it and it now be what I need.
Now I have seen the kind of bulb I need at walmart but didn't want to go and buy it and it now be what I need.