![This is my closed terrarium ecosystem a few months after making it without adding water or food. : r/mildlyinteresting This is my closed terrarium ecosystem a few months after making it without adding water or food. : r/mildlyinteresting](https://preview.redd.it/w3tqonc8ig981.jpg?auto=webp&s=19ebb1e56f9575ae2342d600b869055fcd5e042c)
This is my closed terrarium ecosystem a few months after making it without adding water or food. : r/mildlyinteresting
![I want to build myself one of these: an eternal closed ecosystem. Any tips or experiences to share? - Awesome | Diy moss terrarium, Terrarium, Succulent terrarium I want to build myself one of these: an eternal closed ecosystem. Any tips or experiences to share? - Awesome | Diy moss terrarium, Terrarium, Succulent terrarium](https://i.pinimg.com/736x/cb/b1/56/cbb1569522bf5085bcfeb15aa61e09ff.jpg)
I want to build myself one of these: an eternal closed ecosystem. Any tips or experiences to share? - Awesome | Diy moss terrarium, Terrarium, Succulent terrarium
Small Decoration Plants In A Glass Bottlegarden Terrarium Bottle Forest In A Jar Stock Photo - Download Image Now - iStock
![The sealed bottle garden still thriving after 40 years without fresh air or water | Daily Mail Online The sealed bottle garden still thriving after 40 years without fresh air or water | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2013/01/24/article-2267504-17212EB3000005DC-781_634x663.jpg)
The sealed bottle garden still thriving after 40 years without fresh air or water | Daily Mail Online
![This is a closed terrarium ecosystem. The plants provide oxygen for the animals and the animals produce CO2 for the plants to use. The water evaporates and comes down again as "rain". This is a closed terrarium ecosystem. The plants provide oxygen for the animals and the animals produce CO2 for the plants to use. The water evaporates and comes down again as "rain".](https://preview.redd.it/7gf05z7j4io71.jpg?auto=webp&s=06568343b1f3826f5a0461e3d02a8d06451ed6c5)
This is a closed terrarium ecosystem. The plants provide oxygen for the animals and the animals produce CO2 for the plants to use. The water evaporates and comes down again as "rain".
![This closed ecosystem I made a few months ago is doing so great! : houseplants | Terrarium plants, Closed terrarium plants, Plants in jars This closed ecosystem I made a few months ago is doing so great! : houseplants | Terrarium plants, Closed terrarium plants, Plants in jars](https://i.pinimg.com/736x/95/41/10/9541108858912df1860c5740e346ca2f.jpg)