Filter For 20L Tank

[chicosci]

ahhhh i see... hmmm so i guess the best path is to go betta and shrimps. hehe
 
Yes, apologies for the misleading title. I was going to buy a 20L at first then when i went to my LFS is opted to buy the 32L instead.  

 

[Mamashack]

The bigger one will probably be better for the fish! This is one situation where size definitely matters!
Are you doing fishless cycling?

 

[chicosci]

hehehe... Yes currently cycling my tank Currently on Day 6 of cycling.