HCA: Hermit Crab Association

I’ve been trying out a new insect for my clean-up crew, and by “trying out” I mean “these things moved in and won’t leave”.

I don’t have a positive ID on these things but they seem to be native darkling beetles (Tenebrionidae) that hitchhiked on some grapevines I added to my tank.

At five millimeters long, they’re a little bigger than my mites but the populations don’t seem to be conflicting (not that I see much of either anyway). I only know I have beetles because they keep showing up in my saltwater pool.






Sent from my iPhone using Tapatalk

I love how chill you are about your new friends. Like 'Oh, hey, some new bugs I don't recognize. I guess I'll just see how this plays out.' When many people would be freaking out, you're just embracing it.

No point in fighting a war you can’t win


Sent from my iPhone using Tapatalk

Hello. I have darkling beetles that I raise, but they are mealworm and superworm sized. The beetles look like the ones you have, but they are about an inch long and boy do they STINK.

Darkling beetles LOVE wood - AND they will lay their eggs wood and dirt. They multiply like CRAZY. I wish I never started breeding them. I originally did it for my box turtle. I would recommend you get them out of your tank before they become a huge nuisance.