removing hydroids

They were the bane of my existence for a while (I believe you are talking about the thin hair like ones with the white stinging ball on top). I tried with tweezers to manually remove them and that worked ok. Someone on here had recommended melafix as a way to dip them and take care of that. I did that as well and had success. Apparently, and don't hold me to this, dwarf angels have an appetite for them. I have some ancedotal evidence with this as after I added one in my 30g tank, I never saw them again.
 
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