Can very clear water promote cyano growth?

[Jon_W79]

Could very clear water(I think it may be very clear at least partly because of a lack of humic substances)promote cyanobacteria growth?

(PDF) EFFECT OF HUMIC ACID ON SPIRULINA PLATENISIS PRODUCTION AND ANALYSIS OF NUTRIENT CONTENTS

PDF | Spirulina is a microscopic blue-green alga in the shape of a spiral coil, used as a human dietary supplement, as well as a whole food, which was... | Find, read and cite all the research you need on ResearchGate

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[Aboynamedsous2]

It would depend on the amount of nitrates and phosphates I believe.