The tank is a "4 gallon" but closer to 3 with everything in it. The waterline is about 9" from the substrate.
Don't feel bad for having nothing to trade, I just wanted to see if anyone had something to trade. If you have cash and want to do a money order or cashiers check that would be fine. you would just have to wait until it arrived here in NC and cleared before I shipped them out.
I thought they looked lovely too, especially since this is what they looked like back in February when I got them