Aquarium and pond equipment at the best prices!
For aquarium enthusiasts
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Changing a fish's environment causes stress that strips it of essential nutrients and can weaken its immune system. First Defense is scientifically designed to relieve stress and aid the immune system , so fish can better withstand bagging and travel from the store to your aquarium, water changes, new fish arrivals, sanitary treatments, as well as other environmental changes.
Reef Evolution First Defense from Aquarium Systems can be added to the fish bag when acclimatizing a new fish, or used as a fish/coral sanitizer.
Dosage: 15ml per 100L once a month
Changing a fish's environment causes stress that strips it of essential nutrients and can weaken its immune system. First Defense is scientifically designed to relieve stress and aid the immune system , so fish can better withstand bagging and travel from the store to your aquarium, water changes, new fish arrivals, sanitary treatments, as well as other environmental changes.