Why do I need to dose Fertilizer and Change water? Sundays 12pm PST/3PM EST

Streamed live on YouTube 12.18.2022. At Aquarium Co-Op, we focus on your aquariums. We specialize in freshwater tropical fish, aquatic plants, and the overall betterment of the freshwater fish keeping hobby. Our goal is to help you with your first pet fish and graduate you to an advanced aquarium hobbyist. If you'd like to take it to the next level, subscribe to Aquarium Co-Op and check out our weekly videos. Cory McElroy is employed by Aquarium Co-Op LLC. He also owns Aquarium Co-Op LLC. Therefore, all content is sponsored by Aquarium Co-Op. #Aquariumcoop #Aquariumfish #Fishtank