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๐ก๏ธ Protect your aquatic world with science-backed care!
Seachem ParaGuard is a premium, aldehyde-based liquid treatment designed to safely and effectively eliminate parasites and external infections in freshwater and marine fish. Its unique formula avoids harsh chemicals like formaldehyde, preserving aquarium balance while providing powerful protection. Ideal for hospital tanks and new fish introductions, ParaGuard comes in a convenient 3-pack of 500ml bottles, making it a must-have for serious aquarists committed to maintaining vibrant, healthy aquatic life.

| ASIN | B002DWTIU6 |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | #13,521 in Pet Supplies ( See Top 100 in Pet Supplies ) #109 in Aquarium Water Treatments |
| Brand | Seachem |
| Brand Name | Seachem |
| Customer Reviews | 4.7 out of 5 stars 3,023 Reviews |
| Global Trade Identification Number | 00000116060301 |
| Included Components | Seachem ParaGuard 500ml Bottles (3 Pack) |
| Item Form | Liquid |
| Item Type Name | Seachem ParaGuard 500ml Bottles (3 Pack) |
| Item Weight | 454 Grams |
| Liquid Volume | 16.9 Fluid Ounces |
| Manufacturer | Seachem Laboratories, Inc. |
| Manufacturer Part Number | 603 |
| Model Number | 603 |
| Number of Packs | 3 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 000116060301 |
| Unit Count | 16.9 Fluid Ounces |
| Warranty Description | Warranty |
J**๏ฟฝ
GREAT PRODUCT FOR GOLDFISH // UPDATE
I have a 17 year old goldfish and he's never been sick at all. I've always only used a top quality water conditioner and he's alone. A few weeks ago I noticed he was not himself...not eating and staying in the corner all the time with little perky swimming. I keep him in a very large, old fashioned bathtub with a big fountain for water // oxygen. I also notice a type of white stuff on him. First it was very pale white then became almost like a white salt look on him. I went into a major panic and bought this product. (along with a few other's from Amazon for treating ich and other diseases).... I moved him into a small tank with this medicine and completely cleaned out his pond and fountain. I added this to his fresh new pond/tub, along with water conditioner called Stress Coat (which I've used for all these years with no problems at all)......I have a soft / large net to gently pick him up to move him and he was so quiet. He's usually a perky one....I got the net here on Amazon also. He's at least 9 inches and looks 'fat' to me so I worried it could be bloating too. I put him back into his fresh tank / tub and waited a day before trying to feed to reduce anymore stress. YAY, he is eating again and swimming. He does enjoy my company though, lol.....I just love him. He's bright orange and I don't see any signs of disease again, yet. I did notice at times now he'll spit out his fish food and go for tiny pieces of flake food on the bottom. That worries me a little bit so I've ordered new food for him too. I was very pleased with this product. Seemed safe and complete. It seems to have saved him and I am so grateful. I wish I knew what he'd enjoy eating so I can keep him happy and healthy. I hope he'll be around for a long time. THANK YOU for this product. I used the Aquarium salt too but I think using this product primarily, did the trick as did cleaning out his tank // tub area completely too. It arrived on time. Amazon has saved my day more than once!! Any suggestions would be welcome to keep my fish glowing and going. Do I use it during EACH CHANGE? TIA~ ..............UPDATE:::: 12/18/2013 - Ohh no - My fish has that stuff on him again and he's not acting right. I bought him blood worms and new fish food of pellets (I have always only fed flake food) and he won't eat any of it now. He's not his perky self. He knows when I come in and swims over to me...is breaking my heart. I took pics of him but not sure if anyone can view them that knows goldfish. He seems 'off'....and a tiny // slight tilt. He does not fight me when I reach down to pass my hand over his side to remove those white thingys (like salt)). I don't like touching him as I may injure him more. IS THERE ANYONE TO ASSIST ME IN HERE? He has never been sick 1 single day in his life until we had to move to this horrid place. : (( - Should I attempt to move him outside as I have a big pond thingy out there for him but worry about wild animals then. I also bought Pimafix from Amazon but not sure if I can add it to his water too. It treats fungal infections. I just don't know the answer and don't want to make things more toxic. Thank you. >>>>>>>>>>>>>UPDATE Dec. 28, 2013 - ALL IS GOOD : ))) Ich is gone again and I keep re treating. This is a great product // Thank you and Elvee thanks you. You MUST re treat as this disease has cycles per my Marine Vet. ********UPDATE January 9, 2014 - This did NOT cure the Ich - per my mobile fish vet today she told me to buy this from Amazon, which I did:::: Mardel Quick-Cure Aquarium Treatment, 4-Ounce ..............I did not know they "sedate" a goldfish to examine them.... I could not watch.. my vet is great and I purchased the new Ich medicine above, more oxygen piping, etc. My fish vet sedates my Elvee, in a separate bucket and it is Ich. Also my water was not right so I had to buy a API water test kit here on Amazon. You can never oxygenate too much. She said my Elvee is happy and spoiled tho... : )).......
A**R
It works fast
This worked very fast. It didnโt affect the water clarity.
M**E
Great product
Great price for a great product
B**N
Itโs the best.
Iam partial to seachem. Works very well without any collateral damage.
R**N
All of them had horrible levels of ammonia and one also had toxic nitrite ...
WARNING: IT WILL KILL YOUR NITRIFYING BACTERIA BED. Product advertises that it will not negatively affect your bacteria bed. At first, it doesn't seem to. Yet in 3 out of 5 cycled tanks I used it on, my bacteria bed suddenly seemed to die off. My husband and I maintain about 14 fishtanks. Many of them were newer but they had been cycles for weeks and I considered one of them somewhat established. In two of our quarantine tanks and a 48 gallon show tank, I decided to treat for fill flukes because in one tank, it seemed I had a nasty case break out. I had been so impressed with stress guard recently, I decided to try Paraguard to treat both flukes and any other parasites on our new goldies. One tank received treatment for 7-8 days before we left on a weekend trip to see our niece graduate. The others had 1-4 treatments. The day after I returned I noticed that some of my fish looked badly stressed. All of them had horrible levels of ammonia and one also had toxic nitrite levels. This resulted into being up to midnight two nights in a row doing water changes and shuffling fish around. It was two nights in a row because I did not realize one tank was having problems until I saw my Tosakin gasping for breath and looking VERY unhappy in his well established coffee top table show tank. That said, I know I had several fish that had symptoms of gill flukes. This medication seems to have eradicated the infection in them. I used baths initially, and I highly suggest bathing all incoming fish in a mixture of this as directed before putting them in primary tanks. I give it 4 stars because it works really really well. I have to take off a star because of the headache of a product that says it will not harm the bacteria bed, though is absolutely does so.
R**R
Seachem is fairly dependable
Works on tetras.
I**Z
Excelente
Excelente
A**V
Amazing stuff
Can't go wrong with Seachem product line.
M**L
Great medicine
Amazing medicine to always have on hand for sick fish
D**A
An excellent product.
Works as advertised; it eradicated the ich infestation, although perhaps not as quickly as some of the stronger medications. It also did not kill my nerite and assasin snails, although a couple of the nerites do show some shell damage. It also did not stain the silicone in my very expensive ADA aquariums. All in all, I will continue to use ParaGuard if and when necessary.
R**J
Amazing Product
Great product!!
R**S
Top Notch (at least in my instance)
Good product. One of the few products that can be safely used on invertebrates. I used this product for a whole month by dosing my tank daily. I lost just one Cardinal Tetra and a little harm to my aquatic plants. But all good. Would go for it again.
A**E
Works great!
Perfect! My betta has gotten fin rot and just over a week of dosing this daily he was cured. His fins are now regrowing as I use stressgaurd to help with healing and to help during medicine dosing. Worked great!
Trustpilot
2 months ago
3 weeks ago