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

Liked: crystal clear water for fish tank. Give it a day to cycle your aquarium water, no cloudiness, just rinse and put in your canister filter tray. Disliked: price

Great seller.....items arrived on time, as advertised

Very good and will use anytime

Lots of people really like it!

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

Helps keep my salt water tank healthy,

Chemi-pure blue is a top notch product. I use it in conjunction with purigen even though they say you shouldnt. Works like a charm. Does no harm to fish and I have never had it cause me any problems with my water parameters. Point blank period.Makes your water so clear it looks like your fish are swimming in air instead of water! Best of the best along with purigen.5 STARS!

Helps keep water crystal clear

love this stuff. water quality is awesome. I change every 3 months.

Great price and fast shipping