Fish is fairly "bulletproof." If you don't leave it to sear for 20 minutes or more, you'll be ok. I like to heat the pan with a little olive oil and garlic, sprinkle the fish with salt, pepper and adobo seasoning, then drop it in the pan. Hit the other side of the fish with the seasonings, and let sear for 5 min or so, more if very thick cuts. (Cover them with a lid to help hold the heat on thick cuts.) Once they are cooked on both sides, I like to hit the pan with some lemon or lime juice (1/4 c should do it, maybe more depening on the amount of fish.) Cover and turn off the heat. The pan will turn the juice to steam and infuse the fish with the flavor.
BTW, adobo is a mexican spice combo. It's great on everything, a little spicy and salty.