The Final Push: Getting Nitrite to Zero in Your New Aquarium
Your tank is nearly cycled. At 0.25ppm nitrite with zero ammonia, you’re in the final phase. Learn how filter media transfer and smart water changes can get you across the finish line.
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Contamination in Bottled Bacteria: What S. marcescens in Your Aquarium Products Really Means
Your independent testing revealed a real concern: some bottled aquarium bacteria products contain S. marcescens contamination. Here’s what this bacterium is, why it matters, and how to source safer products.