Best quiet air pump for culture oxygenation? - Aquaculture and

I'm a month and change into a phytoplankton/zooplankton culture setup and have some cultures going at a reasonable rate and a method developed, but it's being done on a short shelf in my main room and the air pump is a tad noisy. I've got 8 one gallon jug cultures and am using a Danner AP-8 pump

18W RESUN MPQ-902 Aquarium Fish Tank DC 12V Air Pump Portable Aquaculture Air Compressor Oxygen Aerator Pump 38L/min

Can I use an aquarium air pump without an air stone as in just putting the air tube into the water and turning it on so that big bubbles come out of

Best quiet air pump for culture oxygenation? - Aquaculture and

5 Best and Quietest Aquarium Air Pumps (60+ Tested!)

10W Powerful Aquarium Quiet Air Pump - hygger

hygger Quietest Aquarium Air Pump, Adjustable Oxygen Pump 2 Air Outlets Ultra Silent Powerful Aerator Pump Up to 600Gallon Fish Tank 255GPH 10W : Pet Supplies

Product Highlights, Super silent with multi-level muffler, Special artificial rubber to keep a steady airflow output and pressure that can be adjusted

Active Aqua Air Pump with 4 Outlets, 15L Per Minute

Commercial Aquarium Air Pump Quiet 370W Electric Aquarium Air Pump 110V High Pressure Air Pump Blower for Aquaculture Aquarium Pond Fish Tank Output 60m³/H : Pet Supplies

5 Best and Quietest Aquarium Air Pumps (60+ Tested!)

Should air pumps be used in turtle tanks? And some additional questions… : r/turtle