They'd eat the really small midge larva, might have a go a catching some tomorrow night.
I've lost one of ColinB's - not sure where it's gone; a wild type :-(
...but, done a head count on Bellabelloo's and there 8 wild types; 11 gold - looks like some of the gold have only just hatched. Some of the wild types are REALLY dark too!
One of the gold hatchlings seems to have one red eye; anyone know if this could be a problem - or is it as it looks, one red eye?