Any one has Chaeto around Woburn?

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My tank has been running with a chaeto for years. A few months ago hair algae started growing in my refugium and choked my chaetomorpha to death. Now I see how eficiente the chaeto is on keeping nitrate in check and PH stable through out the day. I’m trying to find some chaeto to seed my refugium again. I wonder if it is time to prune some chaeto around Woburn. Thank you.


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