I keep trying to explain this to my friends in the aquarium and terrarium hobbies. "I want to build a tiny one. It'll be so cute." "It's going to crash in 30

I keep trying to explain this to my friends in the aquarium and terrarium hobbies. "I want to build a tiny one. It'll be so cute." "It's going to crash in 30 seconds if you so much as look at it funny."