Community Fish For My 30 Gallon

[IdahoAquariumKid]

So in my 30gallon community tank, I currently have 3 cory cats, 3 neon swordtails, 7-10 feeder guppies, and a pleco.

What else can I put in there? I want something that will swim around in schools and make my tank look lively.

I do plan on purchasing 3 more cory cats and 2 more swordtails.

Mid level fish would be preferred, but top levels would work too!

My pleco likes to hide during the day and she comes out at night or when no ones in the room.

My cory cats will be my bottom level fish, along with my guppies, who tend to hang around the bottom too. My swords are mid level fish, but there will only be 5 and they tend to hide out with the pleco.

Thanks for the help!
~Sydnie

 

[The Taffy Apple]

A dozen Rummy Nose Tetra.

Terry.

 

[CichlidLover1995]

Any species of Tetra or Rasbora would do fine. I particularily like Bleeding Hearts, Rummynose's (True only) and Longfin Red Minor Serpae's

 

[IdahoAquariumKid]

I also have 4 female bettas in this 30 gallon.

So would I still be able to add tetras/rasboras to my tank?