Drawing a background for my 40b

[oscarchic11]

So... im tired of seeing wall and wires behind my tank so im drawing a custom background for it. Going to have my fishes names, and some kind of design around it. Any suggestions?? Here is what i have so far...

 

[skywhitney]

I vote the bottom one

 

[oscarchic11]

What for the rest tho?? Want lots of wimzy and fun. And gonna be all cool tones.