| Re: Cyanobacteria Good or Bad? enterprising hobbyists have tried just about anything in a refugium as an export media...from various forms of algae to more complex creatures such as xenia...and even our dreaded enemy the aiptasia. In limiting these organisms the item used the most is a UV unit between the refugium and the main display.
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...and when I'm old and wise
little things mean little to me
like autumn winds they'll blow right through me
and someday, in the mist of time
when they ask you if you knew me
remember that you were a friend of mine
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