Algen

Impeccable et excellemment rendue.
Bonne soirée salutaire.

Malik* thnaks for your very kind words

Amazing! This looks like something from another world..............I've added a note showing where you can find a small alien being :-)

with a smile for the Alien :-)))

...und ich dachte schon, du hättest Dir Maske und Sauerstoffflasche besorgt….

ach, ich hätte dich in dem Glauben lassen sollen ; -)))

Da gibt's offensichtlich genug Nährstoffe!

ständiger Zu- und Ablauf von einer Quelle weiter oben am Berg

un phénomène toujours stupéfiant ... hélas l'eau est sans doute polluée

Dan - Algae will always settle in the water if the tanks are not cleaned regularly. But here there is a constant inflow and outflow of fresh spring water from the mountain.
But as you can see, the bottom would have to be cleaned.

Fascinating cone shape Anna. Love the vibrant colours.

Graham* this Cone shape was also in a second tank ... I sow it also the first time

Belle découverte intéressante bonne journée

Patrick - THANKS

Beautiful colours and a great image of this unusual subject.

Discovered by chance on the alpine pasture

I have never seen anything like the cone shapes before. Beautiful colours and light Anna. Well captured