Seachem Prime -500 ml/ 17 fl. oz. | Chemical Remover and Detoxifier

Salida a tu país: 29 de Octubre - 5 de Noviembre del 2026

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• D

  Danyelle Johnson

  17 de septiembre de 2026

  Value and Protection for Tanks

  If you are looking for a reliable water conditioner, Seachem Prime is the absolute best choice.Value: Because it is so concentrated (just 5 mL treats 50 gallons), you use significantly less product per water change. It saves a lot of money in the long run.SafetyNet: Beyond removing basic tap water toxins like chlorine and chloramines, it detoxifies ammonia and nitrites for up to 48 hours. This is an absolute lifesaver during tank cycling or an unexpected mini-cycle crash.Fish Health: It helps stimulate your fish's natural slime coat without adding artificial slime compounds.The sulfur odor is normal and lets you know the chemical binders are active, so don't be alarmed by the smell! It is an essential item in my fish-keeping kit!Ver másVer menos

  1 persona la encontró útil

• A

  Alicia

  29 de mayo de 2025

  20+ Years of Flawless Performance!

  As someone who's been deeply involved in the aquarium hobby for over two decades, I can confidently say that Seachem Prime is, without a doubt, the single most essential product in my fish room. I was introduced to Prime when I first started out, and it quickly became the cornerstone of my water care routine. Twenty-plus years later, it remains the only water conditioner I trust and use in all my tanks.Prime does exactly what it promises, and it does it exceptionally well. It instantly neutralizes chlorine, chloramine, and ammonia, making tap water safe for your aquatic inhabitants. Beyond that, it detoxifies nitrite and nitrate, which is a huge bonus, especially during cycling or in emergency situations. The fact that it does all of this in a concentrated formula means a little goes a very long way, making the 1L bottle incredibly economical and long-lasting.What truly sets Prime apart, for me, is its reliability and the peace of mind it provides. I've never had a single issue with water parameters or fish health that could be attributed to Prime. It's truly a "set it and forget it" product that allows me to focus on the joy of the hobby rather than worrying about water quality.If you're new to the hobby, do yourself a favor and start with Prime. If you're a seasoned aquarist looking for the best, you already know what I'm talking about. I exclusively use Seachem products in my tanks because their quality and effectiveness are unmatched, and Prime is the shining star of their lineup. This isn't just a water conditioner; it's an investment in the health and longevity of your aquatic ecosystem. Five stars, hands down!Ver másVer menos

  63 personas la encontraron útil

• J

  James Williams

  6 de abril de 2025

  Great product

  From Cichlids to Fancy Goldfish I've been keeping fish for 30+ years.Just about every major manufacture and boutique specialty company has a water conditioning and treatment product.I can't say I've tried them all, but close too it. Some products have at the least, minimal effectiveness while others can be potentially dangerous.An example would be Stress Coat which has binding sugar strands in the Aloe. This isn't a problem unless one of your fish has a small scratch or wound.The sugar feeds the bacteria which can lead to major infection and dire consequences.I've been using Amquel for years and it's a fine conditioner, excellent at removing chlorine, and Chloramines, but like all these products - they come with limitations.Well, with one exception and that's Prime by Seachem.A few months ago, I decided to give it a try, and haven't looked back since. Prime doesn't just remove the chlorine and Chloramine it does much more:* Detoxifies any and all heavy metals in your tap water(you can call your water company directly for a list of them and PPM)* Neutralizes Ammonia* Neutralizes Nitrite* Neutralizes high Nitrate to non toxic levels* Removes toxic gases* Will not foam or change PH* Helps regenerate natural slime coatSince using Prime, I've seen a dramatic improvement in all of my fish. In 2010 one of tanks was hit with the dreaded and rare Toxic Tank Syndrome - within 48 hours I had lost nine gorgeous fish - except for one survivor, a single Broad Tail Nymph.Since that ordeal, "Roxy" became a bottom dweller spending most of her time laying in a corner. Treatments were conservative, but nothing worked.After my first 50% water change using Prime her behavior began to improve. Now she swims among her tank mates, her color is better, gill movement stabilized and her appetite ferocious. In fact I see improvements in all my fish and in every tank.There simply isn't anything like it, Prime is hands down one of the best things you can do for your fish.In addition to the outstanding, patented formula of Prime - it couldn't be more economical to use. A single 500 ml bottle treats up to a whopping 5,000 gallons of water. A tiny bit goes a long, long way.It should also be noted that in times of emergency the dose can be increased five times, Prime is harmless to fish.It's the only product of it's kind, and towers above any other water treatment on the market - period.If your an aquarium hobbyist be it novice or advanced - I would urge you to add a bottle of Prime to your arsenal of fish care products. Your finned friends will thank you for it.
• S

  Sisi

  13 de agosto de 2026

  Simple and Effective Dechlorinator

  I use Seachem Prime whenever I do water changes for my aquarium. It is very concentrated, so only a small amount is needed each time, and one bottle lasts quite a while.It works well as a dechlorinator, so I do not need to let tap water sit in advance before adding it to the tank. This makes regular water changes much more convenient. I also like that it treats both chlorine and chloramine.Overall, it is a simple, reliable, and economical water conditioner for regular aquarium maintenance.Ver másVer menos

  2 personas la encontraron útil

• A

  Amazon Customer

  10 de julio de 2026

  Highly Concentrated and Bottle Lasts a Long Time

  I've been using Seachem Prime for a couple of years in both our school aquatics system and my own freshwater aquariums, and it has become my go-to water conditioner. This 500 mL bottle lasts a long time. It treats over 5,000 gallons of water, so even with regular water changes, it takes quite a while to use up. I measure the correct amount with a pipette for my 36-gallon and 15-gallon tanks, while our school's aquaponics system holds over 600 gallons, so we simply add the appropriate dose whenever we refill the system.We primarily use Prime to remove chlorine and chloramines from tap water, but we've also relied on it during times when ammonia levels began to rise. For larger tanks, one capful treats up to 50 gallons, while our smaller 10 and 20 gallon classroom tanks only require two drops per gallon. The liquid does have a slight sulfur-like smell in the bottle, but it quickly disappears once it's added to the water.Over the years, our water testing has consistently shown safe water conditions after treatment, and it has been a dependable part of maintaining healthy aquariums and our aquaponics system. Overall, this is an easy-to-use, highly concentrated water conditioner that goes a long way and has worked very well for both my home and classroom tanks.Ver másVer menos

  1 persona la encontró útil

• C

  Corina

  9 de agosto de 2026

  A little goes a LONG way!

  I’m new to keeping an aquarium and kept seeing Seachem Prime recommended everywhere, so this was one of the first water conditioners I bought. I was honestly confused by the dosing at first because such a tiny amount treats so much water, but once I figured that out it’s extremely easy to use.I’ve been using it to condition my tap water during my tank setup and water changes and haven’t had any issues. The bottle should also last me forever with a smaller aquarium because you need so little each time, which makes it a really good value.Definitely pay attention to the dosing instructions if you have a small tank because you really do NOT need much! So far I’m very happy with it and will continue using it as my water conditioner.Ver másVer menos

  1 persona la encontró útil