Odd eating patterns?

[goblinsharkman]

So i have a 2 inch Nwenn in a 10g tank. I put about 8 snails in the tank about three weeks ago and he killed the last one today. So hes only really been eating every 3 days, is this common? or shoulsd i think there is something wrong?

 

[Gonodactylus]

Depends on the size of the prey. A two in N. wennerae will eat a piece of flesh about the size of B-B each day.

Roy

 

[smasher]

I had a small scylarus that only ate once every 2weeks and would just leave the other fish and hermit crabs alone the rest of the time. So i guess its ok