Hey Arnaldo, I bought a few zoas a couple of months ago when i was first starting my tank. Theyre doing great and i'm looking to upgrade my tank to a slightly bigger tank. Because my new tank will be bigger, i need a bit more live rock than what i have now. I saw your tank a few months ago and it would be great if you had about 8-10 lb more live rock that i can add to my upgraded tank. Please let me know thank you!