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I took it apart lastnight and realised that. So what i did is i cut the prop some so its smaller.. Still produces good flow and is silent nowThere is nothing to lubricate. You could take it apart and make sure the impeller spins freely and everything looks ok.

I wish i could homer believe me.. If it was that easy id have a better setup than most people on here. But I am not made of money and what i do have i worked hard for.. I appreciate the advice but inless someone wants to donate or has extras for less $.. im stuck with what i have for now so i need to make it work.Thats the cheapest of the cheap. Doesn't surprise me it's noisy at all.
You will learn very quickly in this hobby, some things aren't worth skimping on, and equipment is typically one.
FWIW, you want them to be quieter, throw them away and buy new ones. Preferably in a higher price point so your not just buying cheap, noisy junk.
Thanks. I will.. Honestly after i cut the prop some on the cheapo i got ....it started working great. Its bulky none the less but even with my ear on the tank i can barely hear it now.I totally understand, and didn't mean for my post to come off as a holier then thou type of post.
But typically quiet, reliable, and cheap don't work together very well in this hobby.
If your looking for relativley cheap, and somewhat quiet and reliable, look into jebao series of pumps.

