are these good hermits or bad hermits?

[Anubis1]

Hawaiian Hermits
I was thinking about getting a few of these as a clean up crew in about a month... does anyone know anything about them?

 

[Anonymous]

Do you have any snails?
If so, that pic will be a familiar sight in your tank.

 

[Anubis1]

i don't have anything yet but a tank, water, sand and rock!

That's why I said it would be about a month or so... (lol.. still waiting for it to finish cycling..)

 

[Anonymous]

Calcinus laevimanus are reef safe herbivores. Provide a few empty snail shells for them to use as new homes after they molt and grow. They'll reach the size of about 1".

Regards,
David Mohr

 

[Anonymous]

Calcinus laevimanus are reef safe herbivores. Provide a few empty snail shells for them to use as new homes after they molt and grow. They'll reach the size of about 1".

Regards,
David Mohr

Hey, I need your expertise in the sump, please.

 

[Anubis1]

thank you!