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Old 07/19/2015, 08:25 PM   #1311
mathman7728
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Join Date: Jan 2010
Location: Gig Harbor, WA
Posts: 230
is dinoflagellates or cyno????

is this dinos or something else? to be clear…i don't see long strings or air bubbles and this is mostly on the sand. although i have seen some spots of the ruby red stuff on a few rocks. i can blow it off with the power head. also, if i use a power head on the stuff on the sand, it will roll up like its one piece…almost like a mat….



Last edited by mathman7728; 05/26/2018 at 08:54 AM.
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