I have horrible hair and bubble algae. It grows faster than my emerald crab can eat and its only a 10gallon. My lights are on 8-10 hrs only per day. My nitrates never go higher than 1-2ppm. Does anyone have any solution? Also I have some purple/pink algae that also grows on my sand that grows hair. Think pink algae can't be the desirable coralline algae? It looks like garbage