I'm thinking about starting up a 110 gallon aquarium, because it is currently sitting around collecting dust. This would be my biggest aquarium by far, my largest before this would be 25 gallons. I've always done planted since I got into it and though it would be a daunting task to plant this beauty, I think it would be an amazing set up once it's done. Now the question is, would I need a canister filter? What about stocking? I want a pretty calm tank, the most aggressive fish being on semi-aggressive. I want some shrimp for sure, but I know what I will probably stock there. What could I have as the focal fish?