fishenthusiast
Aquarium Advice Addict
What are the best tank mates for Threadfin Rainbowfish? I have a 30 gallon planted tank.
Can't go wrong with a big group of cories for the bottom strata since the rainbows will stay up top mostly.
I like Cory Cats, but I'm getting a little tired/bored with them. What about pencilfish?
Here's the list I keep of nano fish I research and like:
View attachment 233853
I think these would all be perfect tankmates for threadfins as long as you don't have any larger fish that might scare them or eat them.