What is the quickest way to get the coraline algea to grow on your LR. Have been looking at the before and after pics and some have alot of coraline and to be honest I am a little jealous
maintain water quality, no phosphates (phosphates are detrimental to coraline) high flow, medium/low light (preferably), keep your calcium and alkalinity in range. then the hardest part. wait. there is no instant way to grow coraline, uyou can seed your tank with samples of live coraline by brushing rocks that have coraline on them with a tooth brush or scraping it off with a screwdriver or butterknife.