Here’s a java pair and a brown Sumatran female, on the log 2 babies emerald swifts, I keep these in many cages where they feed on small bugs.

As you can see I don’t use much cover, for one it conceals both lizard and prey, second a concealed lizard never gets use to a keeper, at least not fast enough for me, these are the lizards that refuse to feed in my presence.
time for dinner!
rgds