POTD 830

Archive 830: Daily Pix FULL SIZE
(For personal use only: NOT public domain)
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BGA/Blue-Green "Algae", Cyanobacteria... evidence of a fouled (polluted) environment. Evident in waters near most all human habitations... from sewage, fertilizer, soil run off... Some species known to produce toxic metabolites, otherwise overgrowing, poisoning other life forms. Not always Blue... can be black, read... green... All slimy. Bali 2014

Dictyosphaeria cavernosa. A pest algae to aquarists generally. Multiple vesicles made up of polygonal cells. Bali 2014

Halophila ovalis, Paddle Weed. One of the many "Seagrasses" of the tropical Indo-Pacific. Distinguished by its oval leaves (paired) with 10-25 pairs of cross veins. Bali 2014

Cymodocea serrulata (R. Brown); Seagrass. Bali 2014

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Archive 830: Daily Pix FULL SIZE (For personal use only: NOT public domain) Mmm, right click, add, set as background...

Archive 830: Daily Pix FULL SIZE
(For personal use only: NOT public domain)
Mmm, right click, add, set as background...