![Is it bad for the CO2 bubbles to sit at the top of the tank like this? Will it suffocate my shrimp because there is little oxygen exchange? My HOB filter breaks Is it bad for the CO2 bubbles to sit at the top of the tank like this? Will it suffocate my shrimp because there is little oxygen exchange? My HOB filter breaks](https://preview.redd.it/ctn9uminglg11.jpg?width=640&crop=smart&auto=webp&s=b7a9d63139ae16db4e9977274ad6edc22ce1838e)
Is it bad for the CO2 bubbles to sit at the top of the tank like this? Will it suffocate my shrimp because there is little oxygen exchange? My HOB filter breaks
![C2 Bio Sponge Filter Breeding Fry Betta Shrimp Nano for Fish Tank Aquarium Up to 10 Gallon - Walmart.com C2 Bio Sponge Filter Breeding Fry Betta Shrimp Nano for Fish Tank Aquarium Up to 10 Gallon - Walmart.com](https://i5.walmartimages.com/asr/a967af73-c839-44ec-9747-39a192059ffc_1.ef4e0155165d07451820a0f91c26cd67.jpeg)
C2 Bio Sponge Filter Breeding Fry Betta Shrimp Nano for Fish Tank Aquarium Up to 10 Gallon - Walmart.com
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Amazon.com : Tetra Bubbling LED Aquarium Kit 1 Gallon, Hexagon Shape, With Color-Changing Light Disc,Green : Aquarium Starter Kits : Pet Supplies
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