Yes those! I was just wondering on how well they get along with fish in general, if there are any fish they shouldn't be with, if i need to have a mesh material to keep them from getting out of the tank.
do be aware when they are in breeding season anything that move will be mounted so slow fish arnt to good kept with them but for some reason bettas have an exception idkw i keep these guys for nearly over a year now
yeah that's fine, fish like blood worms as long as they get other food not just that. I'm not sure, mine was pretty hardy and didnt mind temperature changes