I used a couple of emerald crabs to get rid of the bubble algae. Some people do not have much luck. I had a horrible outbreak and 2 emarlds and 3 weeks later it was almost all gone. Not sure what to do with the hair algae other than watch water parameters, keep the skimmer running, increase water changes for a while, and maybe cut back the lights. You might also check your water flow and make sure you have enough cleanup crew.