What to put in my empty 20 gallon long??

[Michwol42795]

E: A Hillstream Loach tank would be very nice in my opinion.

 

[ayra321]

for the bottom:some cories and a SA bumblebee cat(recently got one and he is too cute! :3 <*)))){)

 

[NorthcoastGirl]

How about a school of 15-17 microrasboras? chili, emerald dwarf, spotted...they're all pretty, and you could fit a good sized school of 'em in a 20 gallon long

 

[bazil323]

I'd go for a school of at least 6 pygmy cories and a big school of micro rasboras, like at least 15. I think Rachel (msjinkzd) might be ordering some chili rasboras soon, and those are gorgeous!

 

[BigFishKeeper]

rainbows are nice! Lets see..

 

[Bottomfeeder2]

If you were closer, I could give you my 5 Australian Rainbows...

 

[BigFishKeeper]

Ship them to me and I'll take them!

 

[Winged]

I voted for option E. Most of the ideas people have already said are very good ones.

 

[jpappy789]

If you go w/ rainbows then praecox, threadfins, celebes, and blue eyes (pseudomugil) are about the only options for that size tank.