Can you guess what happend here?

[MombasaLionfish]

 

[Reefnoobz90]

Sucked up a turbo during a water change or he climbed into a pipe? Hopefully didn't flood anything

 

[P-Dub]

Snail thought it was a hamster in a Habitrail?

 

[Clear Choice Aquatics]

Chased a piece of algae and the walls started closing in

 

[MombasaLionfish]

Sucked up a turbo during a water change or he climbed into a pipe? Hopefully didn't flood anything

Snail thought it was a hamster in a Habitrail?

Your are both correct the snail decided to crawl into the overflow and through the tube were it got stuck. It almost flooded the tank but I heard bubbles coming from the tank and decided I probably needed to add water. When that didn't work I found a bubble in the sumps tube and tried to get rid of it it did not work. I looked up and thought that is strange the DT is overflowing. It took me a while but I eventually figured out who caused it all. The snail.