Just curious how big your tank is?
I had one that was 4-5" long and it PACED constantly.
I have talked to a few guys who see these in the wild and when they go for a swim. they go. and I mean miles. you'll see a school coming at you and then zoooom they go by and fade into the distance.
As well there is another name I have heard given to them.
Cows of the ocean. they will eat and eat and eat. and then it all comes out. and a LOT comes out.
Keep some Nori in the tank as much as you can. It will devour it.
__________________
Darren
Always strive for the optimum environment, not the minimum environment
-----------------------------------
|