Fish ideas for my tank

[Mirandalynn06]

I have a 30gal tank that currently has 5 tiger barbs, 2 dwarf gouramis, 1 apple snail and 1 bamboo shrimp. My tank is well established and has some live plants and driftwood. I would like to add a few more fish, maybe something with a different shape than the barbs and gouramis for visual interest. What would you recommend ?

 

[Thyra]

Long fin red tetra minors (Serpaes) are colorful and very active. I have them in two tanks and have had no problems. Mollies and platies come in all colors and be interesting also. A couple of white mollies are very stunning.