First Defense Fish Stress Relief for Freshwater Aquaria
First Defense Fish Stress Relief

First Defense Fish Stress Relief for Freshwater Aquaria

review
5
0
5
Your Price: $9.59
Retail Price:$10.19
Your Savings:$0.60(6%)

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DrTim's First Defense was developed to help fish adapt to new environments by assisting the fishes' natural immune system.

Environmental Changes Cause Fish Stress

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.

5 Stars
stress relief
yes it helps ,i use it after water changes.i plan to get more before i run out.
Did you find this helpful?  4 of 4 Found Helpful
Reviewed by:  from smyrna,tn. on 9/22/2011
5
5 Stars
Good product, works well
I have three active tanks and use first defense on all three when doing water changes.It works well and I've seen no adverse effects. My only suggestion would be for them to mark a half capful. Two of my tanks are small and I do a 2 gallon and 5 gallon water change. One capful is good for 10 gallons so the marking would help me to not use more than I need. This is a repeat order for me. I like it.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Waltham. on 4/4/2020
5
5 Stars
Housewife
This product helped me cycle my tank in 10 days . Thank you
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Home. on 10/8/2019
5
5 Stars
Mrs
Love this product...will not be without it. Use at every water change or top of the tank or filter change. Have not lost one fish since I started using First Defense...
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from E Texas. on 8/23/2019
5

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