an average newer circuit (1970's and up) is a 15 amp breaker...... them 2 1000's are close to 18 amps plus another 3 or 4 amps for your fans and shit .. that will melt your surge protector IF the breaker dont pop first, which it should pop right away with all that running BUT if it dont THEN DO NOT RUN ALL THAT ON ONE CIRCUIT! even if you just go and run a couple of new wires to your electric panel and tape them to the ceiling then thats better than tryin to use any of the excisting plugs in your home! The plug you are useing might already have a bunch of shit running on that circuit.......... FOR YOUR SETUP you need at least 2 dedicated circuits with 12 guage wire and put those on 20 amp breakers in the panel...... plug one of your 1000's into one circuit and the other into the other circuit now put the 2 fans with one of the 1000's and the other fan with the other 1000. (the fish tank bubblers dont use enough to even worry about)
Dedicated circuit= one plug on the whole circuit by itself
most circuits have 6 or 7 plugs AND 3 or 4 lights on one single 15 amp breaker, and you dont wanna plug into one of those circuits! GOOD LUCK!