What kind of clam can I keep

[shawnaus17]

I have 2 250 watt 14000K Metal Halides and 2 55 watt PC 10000K is this enough to keep a clam. My tank is a 90 gal. with 20 gal. sump the tank is 30" deep.

 

[mbbuna]

you should do fine with a clam