What are some nice fish for a 20 gallon

[Laura22]

A close friend has started a small 20 gallon saltwater tank and shes been asking me for advice but I'm still fairly new myself and don't know the answers...she wants to know how many fish can be kept in a tank her size if a midas blenny could be an option for her? She likes the look of gobys and blennys and wants to make the right choices. Any help would be appreciated. Thanks

 

[lzkamp]

I love my helfrichi firefish. They also come in other colors and one would work for a 20 gallon.

 

[AlSimmons]

FWIW I've got a Royal Gramma, a Bicolor Blenny and an Azure Damsel in my 20 gallon long and everybody gets along swimmingly. The colors of the fish really compliment each other too.

 

[top shelf]

As mentioned firefish are a good choice, I havea regular not the helfrichi but still a great fish. I also rather enjoy my swissguard basslet. Tell her she can check out the nano fish on Live Aquaria to get an idea for what her options are.

 

[Uncle99]

Great choices by the above two members!
I second their thoughts as well.

 

[mcgyvr]

https://www.liveaquaria.com/category/2124/nano-fish?c=15+2124&r=

 

[Laura22]

Sounds great, thanks for the ideas. I will pass it along.