#ed_op#DIV#ed_cl#hey i have a 30 gallon tank and about 60 pounds of live rock and i have an extremely good clean up crew ( two sea urchins and a bunch of snails) any ways i have like no algae on my rocks or anything and i would like to have some algae on my rocks and stuff like that. I think some green algae looks good on rocks and stuff. I miss some color in my tank my rocks are picked clean and i have no color on my tank. any suggestions would help for some color thanks.#ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl##ed_op#/DIV#ed_cl#