Pictures of my 15 gallon

[appaloosa1]

Heres a picture of my 15 gallon tank. i have 3 types of mushrooms, alveopora, galaxea, trumpet corals, and another one that i can't remember the name of(top right). I have a nemo and a gurgle and a lot of little crabs and snails. Tell me what you think I should do!

 

[laddy]

Add a power head to agitate the water surface to facilitate Co2 exchange--it doesn't look like the water is moving at all in the photo.

 

[appaloosa1]

The water actually moves quite a bit, but I can definately see where you are coming from. I wouldnt be able to tell that from the picture either!