I have some hair algae on my live rock and sometimes, before I got my new aquaclear 50 powerhead for my 20 gallon I would get some brown algae on the sand bed. Now, I still have some hair/brown algae on top of my coraline algae on my live rock making it look not too good. What are normally the causes of the brown/hair algae? My lighting still is only a 15 watt fluorescent over my 20 gallon high, but I am making a hood and tomorrow it will be done; it will contain: one 15 watt fluorescent 10,000K light, 2 coralife 20 watt 50/50 with DIY reflectors. Now my flow is up to 320 gallons per hour.
Thanks.
Thanks.
Thanks.
Thanks.