ideas for 10 gallon no filter aquarium


Feeder Fish
MFK Member
Sep 5, 2020
i'm doing a 10 gallon no filter tank ( where i use the plants to filter the tank) with a lot of fast growing stem plants grown both submersed and immersed. any ideas for what fish i add and how many. i want some brightly colored fish to contrast with the green plants (as i'm putting the tank in iaplc 2021)

thanks a lot!
I can only suggest 2 for you. First are guppies, but make sure to get all male one because they will breed really fast.
Second are tetras,this guys are really nice to look at specially when they swim unison.

Or you can mix the two together.