Boyd Enterprises Chemi-Pure Blue Filtration Media for Aquarium, 11-Ounce (2 Pack)

I have used Chemipure for decades, in all my tanks, salt and freshwater. I recommend 100%, consistent excellent results.

I could not tell a difference. Actually had a couple of fish die within 2 weeks of using. Bought 2 containers and only used one of them for 3 weeks.

Cant beat this in your filter!

Good deal

Three of my fish tanks, I have 5 and whenever they get cloudy I put them in and my tanks are crystal clear without harming my plants snails or loaches

This product isnt nothing as people say it is in my factor I clouds up my water and it hasnt made my tank clear at all Im talking ng it out soon as my seachem purigen gets to me in the mail. Chemi pure is a joke period.

Put this in my canister filter to help clear up my water. After a month, I see no difference.

Not bad - you need quite a bit for 150G tank and it is expensive- I think Purigen might be the way to go- if this was cheaper I think I would stick to it, but not sure how anyone thinks this is better than Purigen? Convinence is fine but after about 2 weeks I saw a massive decrease in clarity (even after water change etc). Just too short lived for the $.

I had watched a few videos on YouTube about Chemi Pure Blue. Each video ranted and raved about its outcomes after using it. I purchased it to try it out...........Let me tell you.......This stuff is the Bomb!!!!! I though my water was clear, always doing water changes in my salt tanks. After a day of using it my mother in law (not knowing anything about saltwater tanks) walks in one morning and said..What did you do to your tank? It looks like HD tv! Enough said !

This is the best stuff for your reef tank