I'm not sure why I've only found this product in the Marine section,but here it is.

I use this product every time I do a water change on all of my fish tanks,and I love it.
Not only does it rid the water of Chlorine/Chloramine and Ammonia,it also detoxifies high Nitrite and Nitrate readings in any emergency situations.
Using this doesn't mean that you can go without the water changes ,and gravel cleanings that need to be done regularly,but if testing the params show high traces,this product will definitely help,keep the fish safe until you straighten out the params.

I buy this product on line as the Pet Stores only seem to carry the tiny bottles,and they cost a fortune.

Pros: long lasting-helps detoxify harmful Nitrites,Nitrates,etc.

Cons: More costly than other products

I have used prime for over 10 years. It is a good dechlorinator.

The only negative that I can report is the smell after the bottle has been opened.

I highly recommend this tried and true product.

Pros: Good dechlorinator

Cons: after opening the bottle, it has a bad smell

I use it with my African cichlids - no side effects. I recommend it.

Pros: very little to use, ;last for years

Cons: none

A great water conditioner that also detoxifies amonia.

Pros: detoxifies amonia

Cons: smells funky

It had no kind of side-effect and it did work well.

Pros: It did its job

Cons: none so far