CrystalClear Vanish Dechlorinating Granules - 2 pounds - 96 Treatments Per 1,000 Gallons

Works great on string algae within 24 hrs!!!!

Works great, easy to use, priced rite.

We use this in our indoor aquarium and in our pond. My water stays clear and my fish are healthy. I recommend.

We have ordered this product before and really like how well it works. The company sent out our order promptly and items were as expected. We will use them again.

I'm using this for very small amounts of water. I wish there was a table for the amount to use in say 3 gallons. Am I able to use less than the recommended amount that treats up to 1500 gallons? I've been using a very very very very small amount. But I haven't done any testing to see if it's actually doing what I need it to.. crazy I know. That's y more information would be nice. 4 stars is for the price compared to other options. I have plans to test if my application is actually working.. when I have the results I will update.. oh yea what about chloramine? Does it work for that as well as chlorine.. information.. more information please

I bought this product back in 2019. I would recommend this product to everybody because the amount you get will last a decade. I am finally half way through the jar and it works great for my freshwater koi, specialty plecos and discus. I would use a pinch for my aquariums and a scoop for my ponds.

We've designed, built & maintained ponds & waterfalls for about 30 plus years with big gold fish & huge Japanese Koi & we've always used Vanish dechlorinator. It's a great product !

This product is simple to use and works great on my garden pond