Forktails are a slightly skittish specie of fish, so would be best to avoid larger bold fish such as tiger barbs and odessas as they may nip the fins of the forktails.
They do best with similar sized shoaling fish.
Plecos and BN are lovely but are basically poop factories!
So be aware you may need to do more siphoning of poop from the substrate surface, increased filter maintenances since may fill with more gunk than usual due to the amount of debris and poop they will kick up in the tank and of course keeping an eye on parameters in first few weeks to ensure all is ok and no spikes in ammonia etc should be fine though but better safe than sorry really.
They do best with similar sized shoaling fish.
Plecos and BN are lovely but are basically poop factories!
So be aware you may need to do more siphoning of poop from the substrate surface, increased filter maintenances since may fill with more gunk than usual due to the amount of debris and poop they will kick up in the tank and of course keeping an eye on parameters in first few weeks to ensure all is ok and no spikes in ammonia etc should be fine though but better safe than sorry really.