Seachem Indoor Purigen Organic Filtration Resin - Fresh and Saltwater 100 ml

This company has excellent products, many of which I use. This media may seem pricey but it's reuseable and does work well. I was introduced to it by a fish supplier that uses it in fish shipment bags and it seems to greatly reduce DOA as it absorbs the ammonia. Keep water clean.

I will be 100% honest! This purigen by seachem is amazing it been 12 hours and I see a huge difference I purchased due to tannins wow what a difference. I can’t recommend this enough.

Can’t go wrong with purigen. It’s name brand stuff. Good size for my filter

The media could not be loaded. I love SeaChem being a local to the company and with the scientific research involved with SeaChem.I enjoy the concentrated multi use products. I've used this single purigen 100ml bag on my 10 gallon, 20 gallon, and my 55 gallon start-up tank without regeneration. My 10 is absolutely crystal clear, planted with fluval plant substrate.My 20 planted also crystal clear. Play sand and black Activ-Flora Floracor substrate, Fluval ac50 filter no carbon.My start-up 55 gallon planted with 25lbs pure clay kitty liter and 70lbs Black Diamond coal slag substrates. Tidal 75 no carbon. Crystal clear. This tank was started with 8oz. Fish food to help with bacteria startup for over a week. Awesome product! I will regenerate soon if everything goes as claimed I won't do a follow-up. Great product so far! Photos above!

Instructions could be written better.

I've used two of these already and they cleared my tank up, but after a day it was back to brown from tannins. Going to keep doing water changes and keep trying.

By far the best product I’ve ever used for my filter. Bought another one again.

Great