Just fantasizing about the 20L I have that’s currently a fresh water tank. Wondering if a species specific Clarkii clownfish tank might work? If I had a mated pair of clarkii’s and an anemone with a cuc is that doable? Or are the clarkiis too boot for a 20L? Also, what anemones are best for clarkiis? If not clarkiis maybe maroons?