Purigen 100 ml. w/ mesh bag
Have been using this for over 5 years on my 65 gallon freshwater with Wet/Dry system. All I use for filtration is Purigen, pre-filter, bio-balls and foam filter in sump. My chemistry remains stable for months.
This is by far the most efficient method of keeping your aquarium working properly and your fish happy.
Recommend it to anyone I know has an aquarium.
July 18, 2014
Where did my water go?
I swapped out my activated charcoal for a bag of Purigen, and it was like night and day. My tank has not looked this clear since I flooded it. I cannot recommend this product enough. It's a renewable adsorbent, so buy twice as much as you need. You can soak portion in bleach while the other one is in use and you will always have perfect water.
July 16, 2014
I just started using this Purigen at the recommendation of a young clerk in one of my LFS. It cost me a lot more $$$ than listed here at F&S, but I just had to try it. I have a 120 gal F/W Tank with a wide variety of fish that is probably close to being at max capacity. I run two separate canister filters (rated for 100 gals +) constantly and a U/V that is getting replace by a "turbo-twist" from here at F&S any day now, and my "old school" diatom filter one day per week which still is hard to beat for water polishing. BUT...I just put 250 ml of Purigen in the recommended bag 3 days ago, put it in one of my canisters and I cannot believe the difference in my water quality and clarity. I am a hardcore dedicated 25% per week water changer but that may change to 10 days to 2 weeks if this stuff keeps working like this. I've been involved with aquariums for a tad over 40 years now and this is an incredible product! I will update when "re-generation is necessary.
June 13, 2014
Very affordable. Works great. Shipping was very quick.
June 6, 2014