Hello all, I currently have a 20 gallon set up and running, and I recently got two 55 gallon tanks for -free- including the hoods. I'm wondering if its possible to have both of my 55 gallon tanks, run a sump from the 20 gallon tank. I've theorized it in my head and it seems possible, but then again there are many things I also thought were possible, soon to find they weren't remotely close. Another thing, I was curious to know if you members have three tanks setup like I would, or even three separate tanks throughout their household. I love viewing experiences and stories!