T. Crocea placement?

[Victoria]

Which is better? On the rockwork or on the sand?
victoria

 

[capt. insano]

rock work.....they are a burrowing clam, meaning they naturally secrete chemicals that allow them to burrow into rock. Place it in the rockwork and it will soon attach byssal threads to the rock.

Hope you have this guy under Metal Halides also

 

[Victoria]

Yes I have MH.. thanks for the info.
Victoria