Purplehazin- about 9 inches
At first the short one was stretching hard, got 4 inches in height, so i buried it up to its neck and this is where its at now. The taller of the 2 was quite small compared to the other, but now it is looking much stronger than #1.
At lights our i spray em with carbonated water, and water with tap water. I have left the water to sit for a few days, someone said it was a good idea not to pour straight from the tap.