Howdy,
Roaches make great feeders. Easy to easy to raise, breed, gutload and feed-off. Like many feeders though, they may fall out of favor with your chameleon. My three chameleons currently will not touch a roach and its been that way for months. Meanwhile, the roaches continue to multiply. I gave away at least a hundred of the Blaptica Dubia (Guyana Orange
Spotted Roach) last week and a friend gave away many hundreds of her lobster roaches at the same time. Once you get a colony going, you'll never have to buy one again. Unlike crickets, these insects rarely die while being raised. Before feeding-off a roach, I always remove the 4 back legs. This is to reduce the chances of an accidental escape (slows them down a bit) and to make them a bit safer to eat. Even after those legs are removed, they don't die from it. I have found them weeks later doing just fine. A single female Dubia will produce about 30 nymphs every couple of months(?) I started out with less than a dozen adults which took a few months to produce their first batches. I let many of those grow to maturity and reproduce. It took something like 6 months to get the colony fully established from that small quantity but only took about $10 worth of roaches too! I feed them a variety of leftover fruits and veggies and constantly feed them W.E.R. gutload. For the past 6+ months, I no longer use any substrate; just egg crate. They might produce more efficiently if I had substarte again but I once used wheat bran and eventually had grain mite problems (BIG PROBLEMS!) Dubia don't climb glass but can get too big to feed-off too. Lobsters climb glass but make great feeders since they don't get too big for a typical adult veiled or panther-sized chameleon.
Chameleon keepers who live within driving distance of Manhattan Beach, CA and want to try roaches can contact me about picking-up a small starter colonies worth for free. Sorry, no shipping. Here's a great guy to buy roaches from if you're looking for other species:
http://www.blaberus.com/
A few photos:
Madagascars (no longer raise them):
Nymphs getting their first and only feeding from mom:
A few months old:
Lobsters and leftover ABC corn cob:
Love that W.E.R. Gutload: