Review on Boyd Enterprises ABE16743 Chemipure 11 74 Ounce by Sanai Rosario

later If you're buying this you probably have a marine tank I'm guessing. I'm not going to deny the stability or reliability of Chemi-Pures, but I've used this material sporadically over the years and it seems like every couple buys one with a compromised zipper. Damn things are happening in my swamp and it's becoming a two hour routine to keep it down. It will probably need to 1) attach my own zip and 2) put it in my own fine mesh bag or reactor vessel. I actually used it after walking around. I'm sticking with plain old trusty carbon. I just wanted this to reduce my cycling phosphates a bit and it helped so I'm giving it 4 stars. I just wish they had done a little more with the quality control.