feed 1/4". just order them online. 1000 for like $20 shipped. ur beardie should easily be going thru 25+ crix per feeding. him climbing on the glass is just him seeing his own reflection and hes trying to get to it.
easy way to house crickets...get a 10gal tank with a screen top. take 2 or 3 jar lids, turn them upside down and put cricket food in them.
feed ur beardie about 1-2 hours after the light goes on and feed no less than 2 hours before they go out.
leave the lights on 12-14 hours. both lights, the basking and uvb.
i wouldnt use red light just because beardies thrive on bright light and reptiles cant see the red.
the 2 site i ordered crix from are
Premium Crickets and
Armstrong Crickets -
and not to be mean, but u shouldve done more research before u took in this beardie.