Diamond Goby and Yellow Watchman/Shrimp pair question

[djam]

I have a clown, cleaner shrimp, and a diamond goby in my tank, I'm thinking of adding a yellow watchman/shrimp pair. Tank is 30LX18x14. (~32g). Any concerns about having two bottom gobies in a tank this small? I only have about 30lb of tonga branch rock, so lots of space.


Other alternatives I'm considering are:

Yellow Coris wrasse
Firefish
Royal Gramma
Starkii Damsel

 

[e92Monster]

the two gobies will most likely fight since they will be both spend most of the time on the bottom

 

[djam]

that's what I was thinking, I was hoping to hear someone was successful...

 

[sbandcb]

I have two pairs in my tank without any problems but I have a bit more space...48". Everytime i have put a new goby in a tank it immediately hides. So, I didn't let it go at the top of the water column, i put it all the way to the bottom and released it next to the rock i wanted it to hide in and it has never moved. I did the same thing with the other one in the opposite corner. Maybe I was just lucky

 

[phillyblunt]

There crazy fish when that close together. Do 2 shrimps one goby.