Innovative Marine NUVO Fusion 20 Pro

[Wretch]

Well here I go again. After a couple year break getting back in the hobby. As the title states I am going to be getting an IM fusion 20. Its going to be a slow build but I will be documenting it here.

The one piece of equipment I am still up in the air on is an ATO. I want something I don't have to worry about malfunctioning and flooding my tank. Anyone have any ideas? Or is it still just the Tunze 3155?