Is my lighting sufficient for any clams?

[robster]

I have a T5 Tek Light with four 39W bulbs (11k, 6k, blue+, and Actinic) The tank is only 16" deep but 13" from the base of the bulbs to the top of the 4 " sandbed. Are there any clams I can keep under my lighting?

 

[Peabody]

Go for a derasa, squamosa, or hippopus. They should be A-OK under that lighting. Be sure to read up on the care requirements of clams beyond lighting.