Lonely Cory

[AmazonMars]

I ordered 6 Duplicareus Corydoras last week. Disaster struck while quarantining and I ended up with just one.

My question is, which other species can I mix with him? I can no longer find these as they are rare and sold out and needs to be with others.
I can get some Adolfois or Pandas. Do you think one of these 2 different species will school with him? I’d have to look out for hybridization too?

 

[KaylNeko]

Most corys will hang out with other cory species. My habrosus and pygmy cories spend a lot of time together, and I've had peppered, pandas, and sterbai all hang out together.

 

[Perbud]

I find that all corys like each other.
I would add 5 or 6 albino corys since they are very good workers.