![Best type of Co2 diffuser? Got a Fluval diffuser for my 30gl (left) but not seeing hardly any change in my drop checker. Was wondering which type is more efficient, the one Best type of Co2 diffuser? Got a Fluval diffuser for my 30gl (left) but not seeing hardly any change in my drop checker. Was wondering which type is more efficient, the one](https://i.redd.it/best-type-of-co2-diffuser-got-a-fluval-diffuser-for-my-30gl-v0-dc1rrq36heu91.jpg?width=3024&format=pjpg&auto=webp&s=07b82eaf9c2fb9d0e6060ccc07b190bb60542f5c)
Best type of Co2 diffuser? Got a Fluval diffuser for my 30gl (left) but not seeing hardly any change in my drop checker. Was wondering which type is more efficient, the one
![Amazon.com : Fluval Ceramic CO2 Diffuser for Planted Aquariums, A7548 : Workplace First Aid Kits : Pet Supplies Amazon.com : Fluval Ceramic CO2 Diffuser for Planted Aquariums, A7548 : Workplace First Aid Kits : Pet Supplies](https://m.media-amazon.com/images/I/71bx97NjbeL.jpg)
Amazon.com : Fluval Ceramic CO2 Diffuser for Planted Aquariums, A7548 : Workplace First Aid Kits : Pet Supplies
![Amazon.com : Fluval Ceramic CO2 Diffuser for Planted Aquariums, A7548 : Workplace First Aid Kits : Pet Supplies Amazon.com : Fluval Ceramic CO2 Diffuser for Planted Aquariums, A7548 : Workplace First Aid Kits : Pet Supplies](https://m.media-amazon.com/images/I/81dDA+8MUXL._CR2,0,1276,720_SR684,386_.jpg)
Amazon.com : Fluval Ceramic CO2 Diffuser for Planted Aquariums, A7548 : Workplace First Aid Kits : Pet Supplies
![Amazon.com : Fluval Ceramic CO2 Diffuser for Planted Aquariums, A7548 : Workplace First Aid Kits : Pet Supplies Amazon.com : Fluval Ceramic CO2 Diffuser for Planted Aquariums, A7548 : Workplace First Aid Kits : Pet Supplies](https://m.media-amazon.com/images/I/A18FeYz5NuL._CR12,0,1570,886_SR684,386_.png)
Amazon.com : Fluval Ceramic CO2 Diffuser for Planted Aquariums, A7548 : Workplace First Aid Kits : Pet Supplies
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