I also grabbed a MP10 and backup battery just in case the power goes out. I don’t really need it for flow but I will put it on the back wall pushing into my right side rock tunnel. I have tested the IceCap Gyre and they make plenty of current for my current needs. Once things start growing in I’m sure changes will be made but for now I’m happy. I have a generator if needed (most of us Reefers in Houston Do) but unless I need to set it up and run it I won’t. Now I have to modify my little controller board for another Ecotech controller. It will bring some uniformity at the bottom. Lol