I've had planted and just fish tanks for a good while, and was thinking a reef tank would be interesting. I'm moving off the farm sometime in 2020, so I'm learning and collecting to be able to start the tank when we move. My philosophy in both farming and planted tanks has been, "grow the soil and the plants will take care of themselves." I'm not sure this works in Reefing. Every week I change my mind as to which size tank I should try, so I'm kinda hesitant to tell you I'm currently thinking of a 120 gallon 48x24x24. Actually, I'm having fun over analyzing everything.