What fish next??? Stocking help

[TankMummy]

Hello, have just joined and need advice on stock.... Have 20 gal Kent Bioreef tank, with 2 Percula & 1 Algae Blenny, peppermint shrimp, arrowhead crab, ceriths, turbos, orange marble snail, zoanthid, mushroom leather coral, Xenia

Now thinking of adding one or two fish.....son wants a Chromis but we like Firefish.....can we get one of each? Are Chromis ok on own?


Many thanks for any help, new to this marine world!

 

[gilley]

bot fish do better in pairs or more then two.. if you just want to add two fish i would go with the fire fish i had two of them in my tank i had for over two years.. and then made a tank move and never seen them again..