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  • Dr. Tim's Aquatics Dr. Tim's First Defense Freshwater
  • Dr. Tim's Aquatics Dr. Tim's First Defense Freshwater
  • Dr. Tim's Aquatics Dr. Tim's First Defense Freshwater

Dr. Tim's First Defense Freshwater

$8.89
Excl. tax

Promotes fish immunity and relieves stress.

In stock

Changing the environment of a fish causes stress that robs fish of essential nutrients and can weaken their immune system. First Defense is scientifically designed to provide stress relief and support the immune system, helping fish cope with stress due to bagging and shipping from the store to your tank, water changes, new fish additions, disease treatments, and other environmental changes.