Does anyone have a heavily corraline encrusted rock (about 3-5 lbs) that they would be willing to loan me so that I can seed my tank? One without corals would be prefferable, since I will be blowing a powerhead directly at it. Or if anyone hasn't cleaned their glass of corraline in a considerable amount of time and can scrape a large amount into a bag, that would work also. I have base rock that could be used for trade or maybe a zoa frag (I have RPE's and Radioactive dragon eyes that can be fragged). You could meet me at the march auction or anywhere in town that is convenient.