Thanks for all the replies guys! As for my HOB filter, how can I convert it to a refugium, and how does a refugium work? Do I need to buy an UV sterilizer, and what king of lighting should I use?
This is my tank I'm going to use, and it has a wrought Iron stand, so you can see everything going on under the tank. Would a saltwater setup even look good on this tank? Most nano tanks I've seen are cube shaped, and have curved edges