| Alright so I have added some livestock. Unfortunately I didn't get CarmieJo's advice until after I had already bought the livestock and added them. But everything seems to be going well. They all seem to be healthy and my levels have all stayed stable.
I ended up adding:
1. 1-Dottyback
2. 1-Cleaner Shrimp
3. 5-Hermit Crabs
4. 3-Turbo Snails
5. 3-Nassarius Snails
I am not absolutely sure if the Dottyback I have is just a Dottyback or a Royal Dottyback From what I have heard, the difference is that a royal's head starts as purple and fades to yellow by their tail and a non-royal Dottyback start and finishes with the same colours but they have a definite line where it changes from purple to yellow.
My guy has the pronounced line so I am assuming he is a Dottyback.
For the first couple of days the Dottyback was fairly timid but he out most of the time now. The shrimp on the other hand has found a specific area that he hides in almost all of the time. He seems to be coming out a tiny bit more over time which hopefully will continue.
I will try and post some pictures of them some time over the next few days. | 
