$13.99 $21.40 You Save 34% ($7.41)
2Hr Aquarist Commentary: Seachem Prime and Seachem Safe are good dechlorinators. API stress coat is another that I use. Safe is a powdered, more economical version compared to Prime, but the powdered version is very concentrated and may be troublesome for measuring out for smaller tanks. Prime has chelators that bind heavy metals.
Note that this is a 3rd party product sold on Amazon that I have used or have experienced to a degree that I'm fully comfortable to recommend. If you do buy the product through the Amazon link below, I do earn a small commission (at no extra cost to you), which helps in the running of this website.