Ok so we had to get rid of 3 plants because it got so crowded in the grow tent we couldn't lift the plants to refill/change the water without potentially damaging the surround plants. We are definitely going to need a reservoir tank if want to do a bigger/more efficient grow. Which we are already looking into. Even though 3 plants have been taken out, the remaining plants have still filled the tent. We made sure to keep the last remaining Strawberries and Cream plant. It's a lot easier to move around now.