unethical?
I guess we think that processed food contains nothing that was ever alive?
Remember everything you eat or feed a pet was once alive & died, & not always in a humane way. I have never met a vegan tarpon, and I assume this one is no different.
The choice to feed live food is a personal one, just as is the one to eat meat yourself. If you choose to feed live food, just be sure it is 'clean' and gut-loading is a good idea to keep nutrients up.
Clean = raised by yourself or someone you trust. or properly quarantined prior to introduction to the tank.
Gut-Load = (over) feed the feeders a good meal just before they go in. That way the tarpon gets the benifits of the belly food.
Carl D; I do respect your decision not to 'live feed' but I also believe, if done properly, it is ethical, usefull and healthy for your fish.