Now that I am runnning with a skimmer, I would like to consider adding 1 more fish to my 20gal nano. I current house a small gold striped maroon(will have to swap him when he gets larger), and a jawfish. I formerly had a pygmy cherub angel which I loved. However, the GSM is not the most docile guy so I was thinking something along the lines of a dottyback. Any suggestions out there for me?
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