My face when...

[Euphylliaphyle]

my face when I add urchins to the tank and they spend all day and night keeping only a section of the back wall clear of algae

Sounds like my Pencil Urchin. Fortunately, my Purple Short-spine Pincushion takes care of the other 95% of the tank.

 

[UkiahTheTurtle]

My face when I realize I left the RO running overnight

 

[StartingATank]

My face when I find a hidden aiptasia.

 

[Gumbies R Us]

My face when I realize I left the RO running overnight

I have done that two times. One time, nothing flooded because I caught it quickly. The other time, I went grocery shopping and did some other things, only to remember that I had left it running. Needless to say, I had a big pool of water in our bathroom. Luckily, nothing was damaged!

 

[keagan]

My face when my 75 gallon popped a seam and it started raining in my living room