Im in the process of setting up a 20 gallon bait tank in my laundry room right now, and I was wondering if its as important for minnows to have 12 or so hours of light a day as it is for other aquarium fish?
I have had my 75 gallon goldfish tank up for about 7 years now, so I have all the stuff sitting around to set this up right, I was jst wondering if they need light, or if I can just leave them in my dark laundry room, haha