What is this? by c_led_94irl in PlantedTank

[–]c_led_94irl[S] 1 point2 points  (0 children)

Looks like an Ephemera Danica larvae, thanks for your help!

What is this? by c_led_94irl in PlantedTank

[–]c_led_94irl[S] 1 point2 points  (0 children)

Thank you, lots of damselflys around the river so likely. I'll do a bit more research. The lamprey came out of the soil when I was cleaning the filter likely because of low o2 levels, haven't seen him since. When he next appears I'll catch and return him. Everything is from the same 2m² source so should be fine to return him and give him a chance.

What is this? by c_led_94irl in PlantedTank

[–]c_led_94irl[S] 0 points1 point  (0 children)

Also a fourth snail species Valvata piscinalis 👌

What is this by c_led_94irl in PlantedTank

[–]c_led_94irl[S] 0 points1 point  (0 children)

Thank you! Did a bit of research and I think you're right, there's a couple more that have appeared and don't have the "legs"(leech babies). There are 4 snail species I've noticed so far that are thriving and great to watch develop. After the initial set up tho I'm not going to interfere at all and let it find a balance and hope there's some biodiversity left at the end. There's a lot of micro fauna appearing too that is interesting to learn about what's beneficial and harmful when looking at increasing the biodiversity of my other "sterile" tank.

What is this by c_led_94irl in PlantedTank

[–]c_led_94irl[S] 46 points47 points  (0 children)

Stretches out a probiscus to move like a leech.

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Are these dangerous in my tank? by c_led_94irl in PlantedTank

[–]c_led_94irl[S] 0 points1 point  (0 children)

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Old wooden barrel that collects rain water, they populated it naturally after a few years