So who left those footprints? :)

your cattapillar creating the tunnels is not a cattapillar its a millipede :) and feed your isopods a little bit of fishfood aswell so strengthen thier exoskeleton :)

The "caterpillar" is a millipede, the "spider" with fewer eyes and no segmented body is a Harvestman and the thing at the end with the wiggling antennae is, I think but I'm not 100% sure, a springtail. If you get in there and lightly touch it's bum it'll jump! If it's a springtail that is, if not... It won't I guess! And from the looks of the trails I'd say small slugs or snails, but again, not 100%, just going off my own terrarium experience. Keep safe mate and give Cookie a big hug from me!

Those tiny mosquitos are fungus gnats and they are probably the ones making streaks on the glass. They can get out of hand rather quickly, though as the isopod population grows, they should disappear. I would place a few carnivorous plants next to the terrarium, something like a sundew (Drosera) and/or a butterwort (Pinguicula). Also for keeping moss alive, it is best to use distilled/rain water.

Thank you for continuing to produce videos in the most difficult of circumstances. My continuing thoughts for you all that are in so much distress. Greetings from Dimboola, in Victoria, Australia.

It's likely a snail making the grooves in the condensation, the sharp snouted spider is actually a harvestmen, a predatory arachnid not related to spiders, and will eat essentially any small insect, and of course the millipede or as you refer to it "caterpillar" and is a millipede, same diet as a isopod

Male isopods can be territorial. And I think that caterpillar was a millipede. I had fun watching this episode! ☺️

Add Springtails, it'll prevent fungus gnats from getting it of control. They like a cover of dry leaves in the bottom

How that cat can build this great terrarium is just amazing!

I love how this guy calls antennas tentacles it's so funny to me

The streaks on the glass will be from soil mites. Super tiny dots (brown or white) they are beneficial and in all soil. Caterpillar is a millipede. The antenna thing might be a predatory mite. Add a load of springtails to the mix to keep on top of dead plant matter. Just let it do it's thing.

It’s great to see your awesome videos even though your country is still in so much distress but working to resolve and rebuild. Beautiful cat, Cookie, as well!

after seeing your first video, I decided to preform the same experiment with things I found in my back yard. I'd say it's going very well! (the isopods do like to stay out of sight, though)

We absolutely love this Channel lots of love from Lithuania 🇱🇹♥️🇺🇦

You need to add decaying leaves every couple days. That is what they normally eat. Adding Springtails will also help with the mold issue.

Are you planning on putting springtails to handle the molds?

Ok, so those tiny flying mosquitoes are likely to be fungus gnats. Totally harmless but very persistent. I know many have said it before me but the 'caterpillar' is actually a millipede

0:46 Da comrade ant, free carrot slice for all

Snail trails! 🐌 and that was a millipede not a caterpillar!

Isopods are so cool and cute definitely a great pet to have!

The little spider creature is called a harvestmen they feed on small critters and detritus the species I keep I feed mostly fish flakes

If you wanna fix your mold problem naturally then add some spring tails or even some slugs can work too

Your narration is great!

Love your videos! Keep it up

sir... There's a difference between a millipede and a caterpillar.

1:54 perhaps springtails

Sensational video.

So cool and interesting, thanks!

Amazing Thanks for sharing

The isopods are interesting and cute.

Wow never seen them shed Their skin so cool!! Thank you

its amazing to see an ecosystem forming before your own eyes.

I love the isopod species you put in was Oniscus asellus a very underrated isopod

4:16 This is a milipede, not a caterpillar AMAZING VIDEO

Cookie, my cat likes whipped cream, too. You two should petition for more.

Prepare for lots more isopods!! They were mating when they sat on top of eachother also the little worm was a millipede your lucky to have them!! They will grow bigger depending on the type for example the smallest I know the bumblebee millipede grows up to 3inches long They live in the same environment so you should be fine

4:50 - It's not a spider, it's an opiliones / harvestman / daddy long legs. It's a clade of arachnids that's older than spiders; essentially a proto-spider. Opiliones only have 1 body segment instead of 2 like true spiders, cannot spin webs, and are not venomous.

Really beautiful 😍

Thank you so much for making thieve videos. With luv from America 🇺🇸

Also, incase this wasn't mentioned by anyone else, the isopods that were sitting on top of one another seemed to possibly be mating so expect baby isopods soon!

I think the creature with the 'rhythmic antennae' is an Earth Mite.

You're underground caterpillar is not a caterpillar, it's a beautiful millipede. Look up chocolate millipede, it's a larger type

Such a beautiful video❤

That laugh gave me a nightmare 😂

I wonder if the spider you found is actually a harvestman, or Opiliones! such a cool video! thanks for sharing :D

That antenna movement could be multifunctional, picking up scent and maybe mimic plant/debris in the wind. That way predators disregard them, like how a stick insect dances to mimic a stick in the wind?

I like these video's so much. Ceep on going

Hi! Do you have a list of equipment you are using to record/do a photos? If not, can you tell what camera and lenses do you have? Great videos! Cheers :)

Как непривычно слушать другу интонацию сливкишоу)

this is a great video

те, що ти щойно зробив, що я робив це в школі, і це було так весело, ти нагадав мені моє дитинство, друже

The spider actually isnt a spider at all! Its called a Harvestman, and they'll eat decaying plant matter and occasionally insects.

Go Ukraine! ❤️ Greetings from South America

put a lot of springtails, they like to eat mold, and will be completely fine, wile the isopods may die from mold

I've never seen an isopod shedding it's quite interesting to be honest.

The worm at 4:25 is an earthworm and the dark-coloured worm-like thing inside its body is a blood vessel running along the length of its body.

4:50 Not a spider, but an opiliones, they are arachnids, but not venomous and can't bite humans, I believe they feed mostly on plant matter, though I may be wrong

🥹🥹😍🥰🥰 I love ecosphere, please make a jungle one!

The very small creature with long antenna is probably a Spring tale there harmless and eat dead leaves

Amazing footage, list of equipment used 😁?

yeah boiiii

Cool video

Those tracks are snail tracks. I finally have seen mine. Tiny and cool looking. There’s a spider somewhere. Even a centipede. And some kind of flying insect species. Hitchhikers

Came for the pods... stayed for the cat

That small thing you saw was a mite using it’s antenna to find his way around

"The creature you've never seen before" you ask what the purpose of the long antennae that swept to the side in a swimming motion..water tension..and mobility. It spreads out it's footprint on the water with antennae-outriggers while sweeping back...this propels it across the surface of the water.

5:34 that is them trying to make more isopods.

0:30 Who let that ant in?

You make gross insects look cool

That worm doesn't have a shell, just skin, & the other 'worm' in it is it's internal organs.

Hello it would be amazing if you raised snails ^^ I have over 30 snails and they are super fulfilling pets with their own expressions and are just ADORABLE in general. If you do get snails make sure you include a spray bottle.

4:08 I think that is a millipede, not a catepillar

I LOVE YOUR VIDEOS 💗 SLIVKISHOW EN

Those in the worm are it's veins.

You need to get some cool isopods like lavas and armadillidiums and orange kois too if you like cool ones

That caterpillar is actually a Millipede.

1:55 it's probably a slug or snail

I like your chanal im from thailand

He really calling a millipeade a catterpiller 😂

I think it was pretty obvious where the paths came from

The spider with two eyes is a daddy long legs. Daddy long legs are not spiders.

How do you prevent the terrarium from getting condensation everywhere?

those "mosquitos" are from gnats! (those are also the ones that make the trails)

Cute spider

Bet markings on the fog were made by mosquito larvae

I wonder what those two argued about, what was it that made one of them so mad that he started chewing the plant so his friends would fall? 🤔😂

Ohhhhhhh, so that's why earthworms can stretch their bodies to move forward. It's not that they're stretching per se, their body is actually folded within their outer skin. When they "stretch", they're merely straightening themselves and folding up again. You learn something new everyday. 😁

That was called a millipede

4:10 That is not a caterpiller. That is a millipede, & they share a similar niche to isopods, eating decaying organic matter.

I saw a centipede at the end of the video. Be careful, I heard that that is a venomous insect, like spiders and scorpions. 😟

That is not a Catipllar that's a millipede

That Caterpillar under the dirt it’s actually a Millipede

The trails on the glass are either caused by tiny snails or grindal worms

6:15 I think it is an earth mite :3

might be that isopods only break down the matter, pretty soon, with no other ecosystem; everything is rotten and possibly on a wrong ph level for new plant life

He should be a narrater in bbc, national geographic etc.

You need to add springtails

I used to call these rollypollys and I will kill them a lot but now when I see them they are they are really cool and how big they are when ocean

That spider was actually a daddy long legs, not a spider and he eats dead things

i missed this man, also since when did you have a british accent?