How to Lower Nitrite Levels Quickly in Your Aquarium
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4 min read
In a healthy aquarium, nitrite levels should always be zero, but sudden spikes can lead to fatal 'brown blood disease' in fish. Learning how to lower nitrite levels quickly is a critical skill for any aquarist, as swift action can prevent a tank-wide tragedy. Nitrite is highly toxic because it prevents fish blood from carrying oxygen, causing them to suffocate internally even with proper aeration.
