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Pawfly Aquarium Nano Bio Sponge Filter Quiet Betta Fry Shrimp and Small Fish Foam Filter for Tiny Fish Tank up to 10 Gallon : Amazon.ca: Pet Supplies
![ALEGI Aquarium Sponge Filter with Air Stone, Airline Tubing for Betta, Nano, Shrimp, Fry Fish Tank (Middle up to 30Gal 2 Pcs) : Amazon.ca: Pet Supplies ALEGI Aquarium Sponge Filter with Air Stone, Airline Tubing for Betta, Nano, Shrimp, Fry Fish Tank (Middle up to 30Gal 2 Pcs) : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/811SY4GaWaL.jpg)
ALEGI Aquarium Sponge Filter with Air Stone, Airline Tubing for Betta, Nano, Shrimp, Fry Fish Tank (Middle up to 30Gal 2 Pcs) : Amazon.ca: Pet Supplies
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Aquarium Air Pump Kits Oxygen Air Pump with Tube Check Valve Air Stone for Fish Tank | Walmart Canada
![Pawfly Aquarium Nano Bio Sponge Filter Quiet Betta Fry Shrimp Foam Filter Kit with 40 GPH Air Pump Air Control Valve Airline Tubing and Check Valve Accessories for 3-10 Gallon Small Fish Pawfly Aquarium Nano Bio Sponge Filter Quiet Betta Fry Shrimp Foam Filter Kit with 40 GPH Air Pump Air Control Valve Airline Tubing and Check Valve Accessories for 3-10 Gallon Small Fish](https://m.media-amazon.com/images/I/61JZ5YCZWPL._AC_UF894,1000_QL80_.jpg)
Pawfly Aquarium Nano Bio Sponge Filter Quiet Betta Fry Shrimp Foam Filter Kit with 40 GPH Air Pump Air Control Valve Airline Tubing and Check Valve Accessories for 3-10 Gallon Small Fish
![Will adding an air stone to my sponge filter make it better, or does it just get quieter, and if so will cutting the bullseye in the middle have any cons? : Will adding an air stone to my sponge filter make it better, or does it just get quieter, and if so will cutting the bullseye in the middle have any cons? :](https://i.redd.it/tipdc1djvz6b1.jpg)
Will adding an air stone to my sponge filter make it better, or does it just get quieter, and if so will cutting the bullseye in the middle have any cons? :
![Pawfly 2 Inch Diameter Aquarium Biochemical Sponge Filter for Betta Fry Shrimp and Small Ornamental Fish Breeding Tank up to 10 Gallons (3 PCS) : Amazon.ca: Pet Supplies Pawfly 2 Inch Diameter Aquarium Biochemical Sponge Filter for Betta Fry Shrimp and Small Ornamental Fish Breeding Tank up to 10 Gallons (3 PCS) : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/S/aplus-media-library-service-media/fc4db4b0-014e-4267-b515-a02c9eabbc35.__CR0,0,300,400_PT0_SX300_V1___.jpg)
Pawfly 2 Inch Diameter Aquarium Biochemical Sponge Filter for Betta Fry Shrimp and Small Ornamental Fish Breeding Tank up to 10 Gallons (3 PCS) : Amazon.ca: Pet Supplies
![QXUJI 4PCS Air Driven Bio Filter Sponge Aquarium Filter, Bio Sponge Filter, Aqua Flow Sponge, Air Pump Driven, for Breeding Fry Betta Shrimp Fish Tank Aquarium : Amazon.ca: Pet Supplies QXUJI 4PCS Air Driven Bio Filter Sponge Aquarium Filter, Bio Sponge Filter, Aqua Flow Sponge, Air Pump Driven, for Breeding Fry Betta Shrimp Fish Tank Aquarium : Amazon.ca: Pet Supplies](https://m.media-amazon.com/images/I/713T79ldFOL.jpg)
QXUJI 4PCS Air Driven Bio Filter Sponge Aquarium Filter, Bio Sponge Filter, Aqua Flow Sponge, Air Pump Driven, for Breeding Fry Betta Shrimp Fish Tank Aquarium : Amazon.ca: Pet Supplies
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