I agree that the above mentioned varied diet is best.
This is ironic, usually people are trying to get serra's onto pellets but in this case its all he takes.
What is the longest he's starved refusing other foods?
If he's thick and healthy with alot of reserves then I would not feed for a week, then try white fish fillet cut into a 1x1 cubes. Put in a piece and let it sit for ten min, if he does not take it then wait and repeat every couple of days. He will not starve himself.
This is ironic, usually people are trying to get serra's onto pellets but in this case its all he takes.
What is the longest he's starved refusing other foods?
If he's thick and healthy with alot of reserves then I would not feed for a week, then try white fish fillet cut into a 1x1 cubes. Put in a piece and let it sit for ten min, if he does not take it then wait and repeat every couple of days. He will not starve himself.