only if your sure its cycled should you add more after a cycle. your best bet would be to get dry rock such as some of these http://www.bulkreefsupply.com/store/products/eco-rox-fiji-dry-rock
along with a couple pieces that already have some bacteria growing. its much cheaper than all live rock, but if you do dry rock you have to do it from the start before you add any livestock
along with a couple pieces that already have some bacteria growing. its much cheaper than all live rock, but if you do dry rock you have to do it from the start before you add any livestock
