coraline algae

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joshuawilliamson21

Aquarium Advice Regular
Joined
Feb 13, 2011
Messages
62
Ok so there's a lot of purple hard algae like stuff I'm told its coraline algae I was just wondering if its benificial to my tank
 
It's a sign of your tanks health. A very good thing. Also gives the tank beauty in my opinion. Some use additives to get it. Keep it off the front and side glass and enjoy your reef's natural evolution.
 
Thanks! thats very good and it is a very nice addition to the tank but grows very fast and I have to scrape it twice a week
 
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