API POND STRESS COAT Pond Water Conditioner 1-Gallon Bottle

Subscribe and save was like bait and switch. Product went up to 65 dollars for the same thing I can get anywhere else for 20. Rip off. Product works but buy elsewhere

I used this everytime I add water to our Pond.

I have used Stress Coat for many years in my Koi pond and it does exactly as advertised. I rely on it to keep my fish healthy.

Great stuff. Works great in koi ponds and aquariums.

Great value

Excellent, get through loads in my koi pond.

This stuff works great. Never change water without it.

Fish are alive after use, so Im happy

This is my go to when doing larger water changes in my koi pond. The stress coating helps keep them healthy. And its cheaper to buy on Amazon than at Petco or PetSmart, so Im a happy camper.

Fantastic pricing by buying in bulk for my tropical aquarium. Same ingredients as the small, expensive bottles in the LFSs (I called the company to be sure). Just follow the dilution instructions.