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

GREAT PRODUCT!

great company AAA++++

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

Fish told me they love it

Although my inexpensive goldfish did not cost very much when purchased as tiny minnows at the pet store, now they are 9 inches in length, a wonderful golden-orange color, playful and always eager to be fed. I add the Stress Coat whenever Im adding water to the pond from our garden hose connected to the local utility. I highly recommend this product.

I have used this for years for my koi. Its probably the best product on the market for the cost for water replacement and start up for ponds and aquarium uses

Received the product super fast and just what I ordered.

I already use this product but the quantity is what I appreciate

My fish says she approves. Two scales up

This product helps Koi get used to our large pond.