API Stress Coat Water Conditioner 64 fl.oz, Pack of 2

good deal on a good product-thank you

Use this product for outside koi pond and aquarium Love it keeps fish healthy

Did the job!!

Now this is a product that I would purchase again for conditioning of water for my fish. Save time from running back and forth to a fish store to get a small bottle.

Product arrived quickly and is as described. Good price too.

I am very happy with my purchase! I highly recommend the seller!

Great product with great price/value

We’re faithful users of this product in our koi pond

I have used this for years and works great when adding water to the aquariums.

No good .