20 gallon long stocking options!

[Snarbleglarf]

I am currently setting up a 20 gallon long with a 10 gallon sump as filtration. I know I would like a pair of clownfish but I’m not sure what else I could add if anything? I also plan to add corals down the road if it makes a difference. Any help would be appreciated!

 

[ReeferReefer]

Here is a pretty inclusive guide on stocking nano tanks.

https://www.nano-reef.com/forums/topic/74703-lgreens-ultimate-guide-to-nano-fish/

Personally I would add a Tailspot Blenny and a Royal Gramma.

 

[LesPoissons]

Royal gramma or dottyback, staghorn damsels (nice(er) and add some yellow) small wrasse, firefish.