Terrarium World - Condensation on the glass is normal. It is caused by different temperatures of inner part and outside surrounding of the terrarium. When temperature inside terrarium is higher than its
![Plants in a closed glass bottle. Terrarium jar small ecosystem. Moisture condenses on the inside of the glass. The process of photosynthesis. Droplets Stock Photo - Alamy Plants in a closed glass bottle. Terrarium jar small ecosystem. Moisture condenses on the inside of the glass. The process of photosynthesis. Droplets Stock Photo - Alamy](https://c8.alamy.com/comp/2BM13WA/plants-in-a-closed-glass-bottle-terrarium-jar-small-ecosystem-moisture-condenses-on-the-inside-of-the-glass-the-process-of-photosynthesis-droplets-2BM13WA.jpg)
Plants in a closed glass bottle. Terrarium jar small ecosystem. Moisture condenses on the inside of the glass. The process of photosynthesis. Droplets Stock Photo - Alamy
![My first terrarium, is all this condensation good? Not much water under the rocks I know that's bad. : r/terrariums My first terrarium, is all this condensation good? Not much water under the rocks I know that's bad. : r/terrariums](https://i.redd.it/v5ln1yj4r1n31.jpg)