Hey guys I've only been into the hobby for year now and I started out with a 75 gallon tank. Well with work and life getting in the way I had to take that tank down. With that being said I bought a Nuvo 20 so again I'm new to the nano part as well lol. My tank has been up and running for 6 months or so and my starting to buy more things for the tank. Right now I'm looking for a good quality protein skimmer that will fit in the back chamber of my Nuvo 20, I bought a Hydor Slim Skim but it does not fit so I'm now back to square one.