need some sugestions for what to do with a 20L...

Ok so basically for my rack I am building I am placing a 20L on top for a display animal that will be out in the day and relatively cool looking... any ideas??
I was thinking maybe a pac man frog or something... but i really have no idea:taz:

and relativly low matinence

Pixie or pacman frog. or fish

Rock.;):D Leopard gecko is easy.

Yeah rocks are very docile and barely ever hide. They will normally stay where you place them, and they can come in so many shapes, sizes, and colors;):gj:

For a 20L, here are some suggestions:

-Hognose snake
-Children's python
-Some type of small constrictor?
-Frog
-Salamander
-Leopard gecko
-Baby Bearded Dragon (40g minimum when adults;))
-Corn snake
-King snake
-Garter snake
-Some type of colubrid?

I don't know what kind of reptiles or amphibians you like, so you gotta tell me. Just like how I love reptiles but don't really like tortoises or turtles much.