JohnVH
Reefer Madness
I have have heard that it is a good idea to start a tank with dead rock because there is no risk of pests. I have also read in a recommended book (The New Marine Aquarium by Michael S. Paletta) that bringing dead rock introduces contaminants into the tank. I am thinking of starting with dead rock from www.marcorocks.com or www.bulkreefsupply.com any input would be appreciated.:question: