The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.
The same just happened to me, except I'd had them do it twice before but both times my chinese algae eater ate the eggs. I moved him out of the tank, just be ready, because you might have to move a lot of fry.
No problem, they breed a lot and they're pretty young. Plecos tend to not be a problem, chinese algae eaters a somewhat aggressive though. Either way, keeping an eye on the other fish is a good idea. What kind of pleco is it?