Premium research-grade low-ash Fluval Carbon is highly porous, providing large amounts of surface area for adsorbtion of impurities. It effectively removes heavy metals, odors, discolorations, organic contaminants and pollutants to leave your aquarium water crystal clear and sparkling. Fluval Carbon does not raise phosphate levels. For use in freshwater and marine environments. For filter models: 105, 205, 305, 405, FX5, 104, 204, 304, 404, 103, 203, 303, 403
I have two zoomed filters designed for turtle tanks (I forget what they are called), and after a few months of them getting way too dirty I read a review on amazon that said to use these filter cartridges instead since they let water pass through them much better, and they were 100% right.
get by clogged from anymore,My
Fluval carbon great, cust. Service awful by Fishiefriends05/20/2013
Ordered these carbon packs for my aquarium as I was due for a change. They were listed as in stock, 2 days later I was told they were out of stock, 2 weeks later still had heard nothing and tried to get a hold of cust support regarding the issue, about a week after that they came.