It's several frags on one plug, but about 2 1/2" tall.
I make my own water, B-Ionic Seawater System. Use nothing but RO/DI water to make it with and to top off the tank. Built my own 20 gallon fuge this weekend, going to try to get it plumbed in this weekend.
Right now I have a fist sized ball of chaeto, but can definitely use more!
Thanks