coraline alge I have a 75 gal tank with 260 watts from my pc. Plus lunar LED fixture About 85 lbs of live rock. Have had the tank fish only with live rock for five years. Now i was trying to convert to reef tank. Having problem have Coraline algae spread. Any ideas would be appreciated. Filters are Berlin protein skimmer ecosystem refugium, magnum 350, home made top off system with Kent RO Kalk water I would show pics put don't know how to resize them so they fit in attachments |