So I got some a few weeks ago that came in soil. they lasted about a week an a half/2 weeks then most of them dies off or turned black. Can anyone help?
Do not gut load phoenix worms. They will not live longer...and will stink.
If you want to prolong their lives, keep them at 50-60 degrees. We put our containers in a small cooler, and set a jar full of ice in there to keep temps down.
Dark phoenix worms are actually the most nutritious, and highest in calcium.