ok as much as i hate petco,i called them late last night with a very stupid question(i feel like i should know it).i asked them if i have a filter that is producing sufficent oxygen into the tank will it be ok to add an air punp to power decor and walls of bubbles.they said no.ive seen many people do this.is it ok is what im going to ask you now.i cant believe the amount of people ive seen do this.even pros.but i wasnt sure and didnt want to screw up my tank.so would it be ok to use a pump on top of my filter,let me know im going crazy.
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