Hello all! I decided to cancel my Amazon order for my new air pump and buy it at Petsupermaket since I had a coupon and they were on sale. I decided on the "up to 10 gallons" Tetra Whisper pump and I really like it. Since my tank is in my bedroom, the pump must be very quiet. To muffle the pump as much as possible, I put it on the top shelf of the armoire. I ran the power supply and airline tubing through the cord hole in the back and into the tank. When I plugged-in the pump, it was very quiet but the air stone bar was so noisy. The bubbles are coming through but it's very very very loud. Will getting a bigger pump help? Or a smaller air Stone? Or both? Thanks!!