Best tank mates for discus?

Could anyone please give me some advice on good tank mates for discus? I do not want to overstock so looking for smaller fish that do well in schools. Considering black tetra's and / or neons but just want to get some alterative recommendations.

Regards
OJ

 

neons and black neons will get eaten eventually.... go for Cardinal and Rummy noses.... how big is ithe tank and how many discus do you have?

 

My tank is about 320 litres adding my external canister filter and I have 8 2 inch discus in. I matured the water for 6 weeks and my plants have rooted and seem to be stable.

 

320l.... thats what a 4ft tank?

 

4 foot tank yes...

 

the discus will out grow that tank pretty quickly.... but ja i would add 20 cardnals and 20 rummy noses with a few corries at the bottom

 

Thank you... How many discus would you recommend for the tank size?

 

3 or 4