Small pond

[latshki]

I am doing a tropical vivarium with a small pond that is about 24"x12"x8" so thats about 10 gallons or so
My question is, what would be a small yet nice fish easily seen from above? so a wide bodied active fish is what I am essentially looking for

thanks in advance
Layton

 

[Muske]

Fancy goldfish

 

[latshki]

no one else?

 

[Louie]

Red-orange or white swordtails,platies . The colors stand out they are not shy and certainly way smaller than goldfish.

I have a black 60 gallon "pond" with them and easy to see even when they are on the bottom.

 

[latshki]

the inside is grey beige but i was thinking about sword tails or platies