Nuvo 20g, interesting fish?

[actik]

Hi guys, I always see the same handful of fish recommended for nano tanks and I completely understand why. But I was wondering if there was a really interesting crew I could combine together including cuc that I could watch for hours with lots of personality, beginner friendly thank you

 

[eatbreakfast]

Few things that can go in a 20g are as interesting as a colony of Panemic barnacle blennies. I also find the pink streak wrasse, pike blennies, curious wormfish and a small watchman/pistol combo to interesting.

 

[actik]

You win, I've never seen the pike blenny before, gives me the creeps and it's interesting. Also those wormfish are really cool. Thank you

 

[Jesterrace]

A White Banded Possum Wrasse would also be a decent addition:

https://www.liveaquaria.com/product/prod_display.cfm?c=15+2124+3041&pcatid=3041

 

[mort]

Really good suggestions already but I'd also think about one of the more common blennies like the tailspot blenny as they are fun and interesting, or the less common tiger, comical or pictus blenny if you can get them.

 

[actik]

What do you guys think of those, I think it's called starry or galaxy blenny.... something like that. They look beautiful but get a little big.....so I kinda feel more interested in the bicolor

 

[eatbreakfast]

What do you guys think of those, I think it's called starry or galaxy blenny.... something like that. They look beautiful but get a little big.....so I kinda feel more interested in the bicolor

A starry blenny gets a little too big and assertive for a 20g.

 

[Pbh-reef]

Pygmy geometric hawkfish is IMO a wonderful fish. Possum and pink streaked wrasses as well. Otherwise I agree with all suggestions above.

 

[actik]

A starry blenny gets a little too big and assertive for a 20g.

Ah ty, I didn't know this. I do know it gets a little bigger then I'd like for my small aquarium