It also helps in fighting some parasites. As long as you're injecting CO2 you'll be generating an acid, which is why pH is a good indicator of CO2 input when compared to KH. is not in any way affiliated with. All you need to do is take it out of the tank and soak it in bleach. I emailed Seachem just to get clarification on whether or not its necessary to do the buffer step. We have no specific data showing that Purigen wouldn't or couldn't last years when stored wet, though we know that it will be fine when stored this way for several months. This imitates rainfall. Probably just has things like magnesium and calcium added back in, which you and your fish need. On average, a 200ml bag of Seachem Purigen will last around 4 months before being exhausted. No such thing as miracle products in my mind. My tank water stops looking polished when my PurIgen bags turn milk chocolate brown. Usually, a single 100 ml bag of Purigen can last up to six months. £20 every 4 months isn’t too bad to keep my water crystal clear. If your tank is a 100cm it will quite literally last for months! The peculiarity of this product is that it changes color gradually as its absorbing power decreases, which makes it very easy to know when it’s time to change it. UV sterilizer works the best. Mine turns pretty deep gold/brown after just 2-3 weeks. Best Filter media? The longer anything is stored wet, the more potential there is for mold/mildew growth. FAQ: Does Seachem Matrix™ exhaust, expire, or need to be replaced? It is pricey and the benefits really aren't that great. 149. All you need to do is take it out of the tank and soak it in bleach. Exhaustion is indicated by a pronounced discoloration of the beads to dark brown or black. It does a great job and can keep your aquarium extra clear and healthy. Reviews | Answered Questions. ... Make sure you wash it first as per instructions and place it in the canister at the last point your water hits before going back into the tank. Bleaching Purigen. Certified Seachem technical support specialists are active Monday-Friday, 9:00 AM-5:00 PM EST. Seachem is sold in various volumes: 250ml, 500ml, 1 Liter, and 2 Liter. The Purigen is ready to recharge whenever it has for the most part changed color to brown or black (or about ½ of the beads are black) in my opinion. Best Filter media? It is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all other competing products by over 500%. UV sterilizers are used to get rid of suspended algae like green water and such. Just google UV sterilizer and you can see pics of them. If your tank is a 100cm it will quite literally last for months! Ammonia is 0, nitrite is .50 and nitrates look to be 40. That said it is possible for Matrix media to become clogged up with detritus and slime, so we recommend regular filter maintenance to ensure it continues working as efficiently as possible. Just my opinion. $11.39. The longer anything is stored wet, the more potential there is for mold/mildew growth. For the phosguard, I don't see that stuff removing any diatom algae you may have already had before you added it. Wipe them off when you see them. For a better experience, please enable JavaScript in your browser before proceeding. I ordered another thing of Puregin so that I can just toss the fresh one in, regen the old one and keep it until the one is exhausted, that way I can just keep them in rotation. Soak in a 1:1 bleach:water solution for 24 hours in a non-metallic container … Yes. I have used purigen. 35% off your first repeat delivery order & free shipping on $35+ $14.99. http://mdshop.us/PurigenSeaChem Purigen is a filtration media designed to remove dissolved and insoluble substances from aquarium water. Seachem claims that it has a larger surface area than its main competitors, Eheim with their substrate Pro and JBL with Micromec. It may stop any new growth or impede it, but don't see it making existing stuff disappear. The frequency with which a canister filter needs to be opened and cleaned out varies from tank to tank, but a good starting point is once a month. Seachem. Seachem Purigen Organic Filtration Resin. If you can build one, go for it. FAQ: Is it possible to overdose Seachem Purigen®? Adding the water you mention would probably be okay. I may getting rid of mine. If you go the route of buying it by itself, you need to contain it inside your filtration system. However, if an aquarium has a more "average" level of contaminants, most Seachem® filter medias will last a month or more. Is it considered inert? We have no specific data showing that Purigen wouldn't or couldn't last years when stored wet, though we know that it will be fine when stored this way for several months. Free Pickup. Within twenty four hours or less our water is crystal clear. Even with two packs, the water is going around it. That's is when they get replaced. All in all, it is best to purchase based on your needs because these filters are meant for different purposes. A: PhosGuard™ is best used in smaller quantities and changed frequently. In addition, only Purigen can be reused to save cost for the long term. As you all can recall, I have been dealing with an absolutely horrendous diatom outbreak in my 60 gallon fancy goldfish tank. So far I have not tried to recharge them. FAQ: Will Seachem Matrix™ affect my pH, GH, or KH. I’ve used a Ball Jar, but I find that a large flower vase works better due to Purigen’s stickiness. Seems pretty fast. Does anyone know how long it takes for Purigen to "kick in"? And once I did, the impact it had on lowering my nitrates was incredible. What you will need to recharge Purigen: 1) A glass container. Here is an estimate of the amount of time that most Seachem® filter medias will last in … I was told this should combat and kill the silicates in the water. Kanaplex can be added directly to the water column or mixed with food to treat only a specific fish. As long as nitrate concentrations remain under control, the product is not exhausted. It definitely "polishes" the water. Completely obviates the need for laterite as it does what laterite does (provides iron) and what a good gravel does (a place for roots to grow and looks really nice). Regular water changes, a stable cycle, and a little bit of cleaning regularly will do just as good. On average, a 200ml bag of Seachem Purigen will last around 4 months before being exhausted. No such thing as miracle products in my mind. I’ve put the whole 100 ml in a seachem bag in our 20 G tank. I would think that the Purigen may take at least a few days to have your water ran through it to start making a noticeable change. I have used purigen. Select in Checkout. Distilled water should have no minerals in it. Matrix™ is a biomedia, meaning it does not exhaust over time, so you should never need to replace it. i have a 75 gal tank with plants and about 35 assorted fish.Make up water is from soft watrer system in house.My water has been fairly clear .but i've really never been totally with it's clarity.I 've also heard about purigen.So i bought some to try,it only cost about $13.00. Is that true? What you will need to recharge Purigen: 1) A glass container. A forum community dedicated to Aquarium owners and enthusiasts. Even with two packs, the water is going around it. In a well-buffered system (most neutral-water community … I recharged two 100 ml bags of purigen using a solution of 2 cups Clorox bleach and 2 cups water in a plastic container. It will only last longer imo. Just my opinion. Not sure if that is what you did or not. Reviews | Answered Questions. It does a great job and can keep your aquarium extra clear and healthy. The best way to avoid silicates in your water is to use distilled water to mix with your sea-salts. We check NO3 at least weekly. With one pack, it wasn't high enough or wide enough. Should it be replaced after a given period of time? However do note that with each regeneration, Purigen does lose some of its effectiveness. For the phosguard, I don't see that stuff removing any diatom algae you may have already had before you added it. Find helpful customer reviews and review ratings for Seachem Purigen Organic Filtration Resin - Fresh and Saltwater 100 ml at Amazon.com. I do large water changes every 5 days, they last 6-8 months. Seachem Denitrate – and Seachem Matrix – can do a fantastic job of helping to lower the nitrates in your aquarium. Freshly regenerated Purigen has a mild capacity to lower pH in a poorly-buffered system. i know these post are pretty old ,but i was wondering how long the purigen last before it needs to be regenerated ,if it only last a few weeks then i don't want it ,but if it will last a month or 2 i wouldn't mind investing in it. I would have done a good cleaning of it prior to adding to then test and see what difference it made to give a fresh start. The Seachem Purigen is not working. But, honestly, I won't buy it again. Any public water supply will probably have some in it, especially if the water source is ground water. You need one, let me know. Seachem Purigen for Freshwater & Saltwater, Treats 100 Gallons, 1.7 oz. I don’t see why you couldn’t. Regular water changes, a stable cycle, and a little bit of cleaning regularly will do just as good. 6. If it would get undosable low, I’ll take some Purigen out (or put an extra fish in the tank :-)). The Purigen is ready to recharge whenever it has for the most part changed color to brown or black (or about ½ of the beads are black) in my opinion. I use purigen in my fresh water 180 and both my reefs.The packet last about 1 month in FW and longer in salt.Then I recharge the packet.I have packets that still recharge completely (back to pure white) that are over a year old.I haven't had to by a new packet in a year or so.I keep more than one in each tank and recharge individually as to always have one running. How do I get the purigen on the HOB filter so the water is going through it! To aid in finding a store near you, Seachem offers an online listing of dealers and Seachem Select Dealers. That is, it takes 24 hours to first soak your purigen in bleach and another 8 hours to soak it in a solution containing Seachem Prime and water. Without testing my tap water, I dumped 200ml or so of Seachem's PhosGuard into "The Bag" (Seachem) media pouch and put that in my AquaClear 110 filter. It took me 6 months to figure this out. Free shipping on orders $35+ Each 250 mL treats up to 1,000 L (250 US gallons) for up to six months. Never worked for me. JavaScript is disabled. FAQ: How often do I need to rinse or replace Seachem Matrix™? 35% off your first repeat delivery order & free shipping on $35+ $14.99. FAQ: Where should I put Seachem Matrix™ in my filter? Read honest and … https://www.aquariumforum.com/f15/starting-blank-slate-3253.html, Freshwater Plants, Freshwater Planted Tanks, Freshwater Fish Diseases,Algae Issues,Emergencies, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada, is an independent enthusiast website owned and operated by Content on is generated by its users. I think in the long run, water changes more than 50% weekly still is a cheaper way of reducing nitrate. As it gradually turns a dark brown (which indicates that it is full of waste) as if by magic – it is not finished! How long does its available iron last? When activated carbon is exhausted, you will need to throw it away and replace with new ones. But there is one very simple, yet important step you must take in order to unlock their full potential. Let’s see how long … I … All Seachem® chemical filter medias work extremely quickly, which means that if they are given infinite amounts of contaminant to absorb, they will exhaust very quickly. When you use Seachem Purigen you’ll soon find it represents amazing value for money! How To Use Purigen Purigen can be used in any type of filter, be it internal, external, or in the sump. The iron should last $11.39. I have about 450 ml total in the filter system in my 36 gallon tank, 1 bag of 250ml and 2 100ml pouches. Each liter of material is said to treat 4,000 liters of water (1,000 gallons) for up to six months, so you can work backwards from there to decide how much to purchase. How do I get the purigen on the HOB filter so the water is going through it! When you use Seachem Purigen you’ll soon find it represents amazing value for money! It seems to me that Purigen offers many of the benefits that activated carbon touts, but it works with your fertilizers and it cost less in the long run. The Seachem media isnt cheap and if you just put it in a media bag, throw it in a sump or put it in a canister etc, I dont think you are using the media to its fullest potential, i.e reactor tower. Any questions posted over the weekend will be addressed the following Monday. With one pack, it wasn't high enough or wide enough. Select in Checkout. Purigen does not leech any unwanted chemicals. They will eventually fade away. However, the Purigen has been running for several hours now, and I do not see any change in my water quality -- is it too soon to judge? It's part of the game. I know it will vary tank to tank, but how long does yours usually last. Did another 25% water change. Ammonia is 0, nitrite is .50 and nitrates look to be 40. … Let them do their thing. Seachem Discussions; Sunken Gardens; Thank you for visiting the Seachem Support and Discussions Board. Lastly, if the purigen is used in a freshwater aquarium, you need to soak it in a buffer or an aquarium neutral regulator for 4 hours. No use fretting about it and spending countless $$$ trying to prevent it. On Seachems forum, there rep usually seems to say it will last 3-6 months between regeneration. £20 every 4 months isn’t too bad to keep my water crystal clear. Matrix™ is a biomedia, meaning it does not exhaust over time, so you should never need to replace it. It takes a total of 36 hours to regenerate your purigen. Regeneration. Okay. That is just a guess though. When you use distilled water always well aeriate it first. Purigen® is a premium synthetic adsorbent that is unlike any other filtration product. FAQ: I saw on the internet that Seachem Matrix™ is just pumice. ... Seachem Seachem Purigen $ 9.42 - $ 341.00 $ 682.99; Save $ 342 (50 %) 4.8 (32) Best Seller. Added it to the tank .First day no results.day 2,same thing.now on day 3 things started to look much better on day 4 the fish and plants actually looked like they were swimming with no water in the tank.I was really amazed.So you have to give it some time.I hope this info will help. I have them on 3 of my tanks. Diatoms happen. Personally, unless you want the stained water (which Purigen will remove anyway) I wouldn't add any other sources of acid to your tank, period. Conclusion. Each 500 mL of De-Nitrate treats about 100-200 L (25-50 gallons), depending on initial nitrate concentration and the current biological load. The bleach burns off organic material that has been captured by the Purigen. SUCCESS IS MEASURED BY YEARS, NOT MONTHS!!! Personally I don't think they will as they would have to pass through the tube and diatoms won't. I would have done a good cleaning of it prior to adding to then test and see what difference it made to give a fresh start. Come join the discussion about collections, displays, product reviews, accessories, classifieds, breeding, health, behavior, housing, care, and more! If nitrogenous materials is the concern the Purigen is your answer but if algae is your concern then Phosguard is the option. Buying Options for Seachem Purigen: Seachem is sold in various volumes: 250ml, 500ml, 1 Liter, and 2 Liter. In an environment with an excessively high phosphate reading, PhosGuard™ will exhaust rapidly (4 – 5 days). It definitely "polishes" the water. I would think that the Purigen may take at least a few days to have your water ran through it to start making a noticeable change. We use it on all of our tanks when we have a diatom outbreak. Seachem. As it gradually turns a dark brown (which indicates that it is full of waste) as if by magic – it is not finished! With Purigen, you can regenerate it for reuse. Seachem Purigen is certainly up there with my favourite products for aquarium filtration. The belief was that the silicates in my tap water may be to blame. Seachem Purigen is certainly up there with my favourite products for aquarium filtration. Within 8 hours I saw a difference in a clearer tank. It is pricey and the benefits really aren't that great. I would just wait and see. 149. Weight. Seachem Purigen for Freshwater & Saltwater, Treats 100 Gallons, 1.7 oz. I’ve used a Ball Jar, but I find that a large flower vase works better due to Purigen’s stickiness. But, honestly, I won't buy it again. The Seachem Purigen is not working. Guessing it has been completely stripped of everything like RODI water and then stuff added back as RODI water is not the best to drink either because of the complete stripping. Lastly, if the purigen is used in a freshwater aquarium, you need to soak it in a buffer or an aquarium neutral regulator for 4 hours. When you add water to replace evaporated water, always use distilled water. 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See why you couldn ’ t too bad to keep my water crystal clear the water completely removed these... ; Thank you for visiting the Seachem Purigen you’ll soon find it represents amazing for!