My condo back yard water feature

This is a photo of my back yard, its a bit small so I put in a little water feature I made out of a metal tub.  I may bury it, but it looks pretty good next to my deck.  You can see by the pots along the fence... Its still early spring here, most of my flowers haven't grown large enough.By the end of summer they are tall and growing up the fence.

  The water is blue because I put in a  special non toxic coloring.  Its so the algae won't grow.  There's a small bubbler which keeps the water moving.  I bought another water plant it looks like a caterpillar.