Description
Protect your fish during stressful conditions with DrTim’s First Defense. This advanced formula supports your fish’s immune system, aids in recovery from stress or injuries, and promotes overall health.
Key Benefits:
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Reduces stress from new introductions or water fluctuations
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Enhances immunity and supports natural healing processes
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Neutralizes chlorine and chloramines in tap water
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Buffers pH swings to prevent harmful shocks
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Detoxifies heavy metals, creating a safer environment
Use First Defense during water changes, after treatments, or whenever your fish are under stress to help them stay healthy, resilient, and thriving.


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