Looking at $25. It's splitting so will be 2 shortly. I had to make some room in my 450 so it's just sitting in my Nano. Other Pic is of one of the other colonies so you can see the extension. Zip is 07724.
If anyone wants dibs on this guy I am getting him out of my nano in the next week or two. I am 99% sure this is a true Bobbit Worm. It's starting to spring traps in the sand with passing snails.
Seale's are always out and about. You should get some more. They shoal real nice. The breeding pressure does reduce their lifespan. Once my Maragrita Cardinal dies I am definitly getting one.
Check out the coralvue controller. You can probablly use this. Control a Heater and powerheads. If power goes out I would be surprised there wasn't a notification.
https://www.bulkreefsupply.com/hydros-control-2-starter-pack-aquarium-controller-system-hydros.html