A forum community dedicated to Aquarium owners and enthusiasts. But, honestly, I won't buy it again. Each 500 mL of De-Nitrate treats about 100-200 L (25-50 gallons), depending on initial nitrate concentration and the current biological load. Ammonia is 0, nitrite is .50 and nitrates look to be 40. When activated carbon is exhausted, you will need to throw it away and replace with new ones. It may stop any new growth or impede it, but don't see it making existing stuff disappear. $11.39. When you use Seachem Purigen you’ll soon find it represents amazing value for money! Certified Seachem technical support specialists are active Monday-Friday, 9:00 AM-5:00 PM EST. What you will need to recharge Purigen: 1) A glass container. is not in any way affiliated with. On Seachems forum, there rep usually seems to say it will last 3-6 months between regeneration. Best Filter media? I’ve put the whole 100 ml in a seachem bag in our 20 G tank. My tank water stops looking polished when my PurIgen bags turn milk chocolate brown. I have used purigen. 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. In a well-buffered system (most neutral-water community … Even with two packs, the water is going around it. How To Use Purigen Purigen can be used in any type of filter, be it internal, external, or in the sump. All you need to do is take it out of the tank and soak it in bleach. With one pack, it wasn't high enough or wide enough. A: PhosGuard⢠is best used in smaller quantities and changed frequently. Here is an estimate of the amount of time that most Seachem® filter medias will last in ⦠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. 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%. Seachem Purigen for Freshwater & Saltwater, Treats 100 Gallons, 1.7 oz. FAQ: How often do I need to rinse or replace Seachem Matrixâ¢? Find helpful customer reviews and review ratings for Seachem Purigen Organic Filtration Resin - Fresh and Saltwater 100 ml at Amazon.com. I recharged two 100 ml bags of purigen using a solution of 2 cups Clorox bleach and 2 cups water in a plastic container. Any questions posted over the weekend will be addressed the following Monday. That's is when they get replaced. Free shipping on orders $35+ Free Pickup. 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. Reviews | Answered Questions. It will only last longer imo. 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. Seachem. The peculiarity of this product is that it changes color gradually as its absorbing power decreases, which makes it very easy to know when itâs time to change it. Freshly regenerated Purigen has a mild capacity to lower pH in a poorly-buffered system. It also helps in fighting some parasites. SUCCESS IS MEASURED BY YEARS, NOT MONTHS!!! FAQ: Does Seachem Matrix⢠exhaust, expire, or need to be replaced? 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. Matrix⢠is a biomedia, meaning it does not exhaust over time, so you should never need to replace it. Usually, a single 100 ml bag of Purigen can last up to six months. Weight. Just my opinion. The iron should last FAQ: Will Seachem Matrix⢠affect my pH, GH, or KH. This imitates rainfall. I would just wait and see. £20 every 4 months isnât too bad to keep my water crystal clear. I was told this should combat and kill the silicates in the water. 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. It does a great job and can keep your aquarium extra clear and healthy. 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? With Purigen, you can regenerate it for reuse. When you use Seachem Purigen youâll soon find it represents amazing value for money! However do note that with each regeneration, Purigen does lose some of its effectiveness. As long as nitrate concentrations remain under control, the product is not exhausted. ⦠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. ... Seachem Seachem Purigen $ 9.42 - $ 341.00 $ 682.99; Save $ 342 (50 %) 4.8 (32) Best Seller. If you go the route of buying it by itself, you need to contain it inside your filtration system. Seachem Kanaplex: Kanaplex is a blended kanamycin based medication which is very effective against gram negative bacterial diseases as well as some fungal infections. Purigen® is a premium synthetic adsorbent that is unlike any other filtration product. It's part of the game. UV sterilizers are used to get rid of suspended algae like green water and such. Mine turns pretty deep gold/brown after just 2-3 weeks. Topoff may be okay using it, but I wouldn't use 100% all the time for things like your water changes. So far I have not tried to recharge them. If your tank is a 100cm it will quite literally last for months! They will eventually fade away. All you need to do is take it out of the tank and soak it in bleach. 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. The Seachem Purigen is not working. We check NO3 at least weekly. It is pricey and the benefits really aren't that great. Regeneration. 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. It definitely "polishes" the water. Kanaplex can be added directly to the water column or mixed with food to treat only a specific fish. It does a great job and can keep your aquarium extra clear and healthy. This allows CO2 in the air to stabalize it's ph. You can see the brown and green coloration was completely removed from these two bags after 24 hours. Reviews | Answered Questions. It definitely "polishes" the water. In addition, only Purigen can be reused to save cost for the long term. It takes a total of 36 hours to regenerate your purigen. Adding the water you mention would probably be okay. I think in the long run, water changes more than 50% weekly still is a cheaper way of reducing nitrate. Here is what they said: Seachem Support 10256 (Seachem Laboratories) Nov 30, 11:06 Hello Cindi, Thank you for your email. For a better experience, please enable JavaScript in your browser before proceeding. Is that true? We use it on all of our tanks when we have a diatom outbreak. Bleaching Purigen. And once I did, the impact it had on lowering my nitrates was incredible. I have used purigen. If your tank is a 100cm it will quite literally last for months! Seachem. Buying Options for Seachem Purigen: Seachem is sold in various volumes: 250ml, 500ml, 1 Liter, and 2 Liter. Within twenty four hours or less our water is crystal clear. The Seachem Purigen is not working. Select in Checkout. Letâs see how long ⦠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. UV sterilizer works the best. Never worked for me. No such thing as miracle products in my mind. 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. FAQ: Is it possible to overdose Seachem Purigen®? Seachem Purigen is certainly up there with my favourite products for aquarium filtration. JavaScript is disabled. 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. I have them on 3 of my tanks. The best way to avoid silicates in your water is to use distilled water to mix with your sea-salts. 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. Can be regenerated. Yes. £20 every 4 months isn’t too bad to keep my water crystal clear. Seachem is sold in various volumes: 250ml, 500ml, 1 Liter, and 2 Liter. On average, a 200ml bag of Seachem Purigen will last around 4 months before being exhausted. 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. Come join the discussion about collections, displays, product reviews, accessories, classifieds, breeding, health, behavior, housing, care, and more! Seachem Purigen Organic Filtration Resin. For the phosguard, I don't see that stuff removing any diatom algae you may have already had before you added it. Best Filter media? I emailed Seachem just to get clarification on whether or not its necessary to do the buffer step. Diatoms happen. Seachem Purigen is certainly up there with my favourite products for aquarium filtration. I know it will vary tank to tank, but how long does yours usually last. Select in Checkout. 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. Regular water changes, a stable cycle, and a little bit of cleaning regularly will do just as good. Purigen does not leech any unwanted chemicals. 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). Okay. Not sure if that is what you did or not. Seems pretty fast. Regular water changes, a stable cycle, and a little bit of cleaning regularly will do just as good. It may stop any new growth or impede it, but don't see it making existing stuff disappear. To aid in finding a store near you, Seachem offers an online listing of dealers and Seachem Select Dealers. No use fretting about it and spending countless $$$ trying to prevent it. Probably just has things like magnesium and calcium added back in, which you and your fish need. 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. http://mdshop.us/PurigenSeaChem Purigen is a filtration media designed to remove dissolved and insoluble substances from aquarium water. 35% off your first repeat delivery order & free shipping on $35+ $14.99. As it gradually turns a dark brown (which indicates that it is full of waste) as if by magic â it is not finished! How do I get the purigen on the HOB filter so the water is going through it! I … 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. 6. Did another 25% water change. 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. I don’t see why you couldn’t. The belief was that the silicates in my tap water may be to blame. When you add water to replace evaporated water, always use distilled water. As it gradually turns a dark brown (which indicates that it is full of waste) as if by magic – it is not finished! For a quick "take home point"; CO2 + H2O = H2CO3 (carbonic acid). 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. Just my opinion. On average, a 200ml bag of Seachem Purigen will last around 4 months before being exhausted. The longer anything is stored wet, the more potential there is for mold/mildew growth. The bleach burns off organic material that has been captured by the Purigen. In an environment with an excessively high phosphate reading, PhosGuard⢠will exhaust rapidly (4 â 5 days). Seachem claims that it has a larger surface area than its main competitors, Eheim with their substrate Pro and JBL with Micromec. 149. It took me 6 months to figure this out. But there is one very simple, yet important step you must take in order to unlock their full potential. Each 250 mL treats up to 1,000 L (250 US gallons) for up to six months. Seachem Purigen for Freshwater & Saltwater, Treats 100 Gallons, 1.7 oz. 35% off your first repeat delivery order & free shipping on $35+ $14.99. I have about 450 ml total in the filter system in my 36 gallon tank, 1 bag of 250ml and 2 100ml pouches. What you will need to recharge Purigen: 1) A glass container. $11.39. The longer anything is stored wet, the more potential there is for mold/mildew growth. 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. However, if an aquarium has a more "average" level of contaminants, most Seachem® filter medias will last a month or more. Even with two packs, the water is going around it. 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. ... 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. Is it considered inert? FAQ: I saw on the internet that Seachem Matrix⢠is just pumice. I do large water changes every 5 days, they last 6-8 months. Iâve used a Ball Jar, but I find that a large flower vase works better due to Purigenâs stickiness. If nitrogenous materials is the concern the Purigen is your answer but if algae is your concern then Phosguard is the option. Just google UV sterilizer and you can see pics of them. No such thing as miracle products in my mind. Seachem Discussions; Sunken Gardens; Thank you for visiting the Seachem Support and Discussions Board. 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 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. How do I get the purigen on the HOB filter so the water is going through it! That is just a guess though. Place the product in a high flow rate area and test your phosphate levels, changing as needed. I wo n't buy it again ml bags of Purigen using a solution of 2 water. Was told this should combat and kill the silicates in my mind Saltwater... It in bleach was told this should combat and kill the silicates in my mind is one simple... Does yours usually last before proceeding stop any new growth or impede it, but I find that a flower. 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