Just bought the same kit. I also bought an ATO, I will have to DIY a lid . I’d recommend both of those for sure, keeping salinity stable by topping off yourself isn’t ideal. I also will eventually get the helloreef rollermat from iSeaLive. It’s expensive but it’ll make it so I don’t have to change/clean the filter sock, I’ll just have to change a roll of fleece when it runs out and otherwise it automates itself. Eventually I’ll get a bubble magus skimmer if I ever need it, they’re small enough to fit, but it’s not first priority right now



