

🐠 Keep your fish calm, healed, and thriving — because your aquarium deserves the best!
Seachem StressGuard is a premium 500 mL liquid aquarium conditioner designed to reduce fish stress and ammonia toxicity during handling or transport. Its unique protein-active colloidal agent targets wounds to promote healing and prevent infections, all while maintaining a neutral pH of 7.0 safe for reef and planted tanks. Trusted by hobbyists for over 30 years, StressGuard offers precise dosing and proven results to keep your aquatic ecosystem healthy and vibrant.


| ASIN | B001F0KX06 |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #4,283 in Pet Supplies ( See Top 100 in Pet Supplies ) #20 in Aquarium Water Quality Testing & Treatment |
| Brand | Seachem |
| Brand Name | Seachem |
| Customer Reviews | 4.8 out of 5 stars 5,474 Reviews |
| Global Trade Identification Number | 00000116052306 |
| Included Components | Seachem StressGuard 500ml |
| Item Form | Liquid |
| Item Type Name | Aquarium conditioner |
| Item Weight | 1.15 Pounds |
| Item form | Liquid |
| Item weight | 1.15 Pounds |
| Liquid Volume | 500 Milliliters |
| Liquid volume | 500 Milliliters |
| Manufacturer | Seachem Laboratories, Inc. |
| Target Species | Fish |
| UPC | 000116052306 |
| Unit Count | 500 Milliliters |
V**F
Good item ✅
Good item ✅
H**M
Great product
Great product from Seachem. It really helps to reduce the stress of fish.
N**X
Very helpful
Been using it for many months and have got good results in my guppy tank
E**M
Very Good
Solves all my problem!
A**I
ممتاز
C**A
Ok
J**E
My oscar fish got pretty beat up by another tankmate (which I got rid of after this). I did a couple salt dips after noticing a white outline on the edge of its fins. Its an albino so I couldn't tell if it was due to regrowth or infection. Either way the salt couldn't hurt. But the majority of the recovery was just using this. Seems to have worked well, some slow regrowth going now. He should make a full recovery. The bottle did arrive broken and it did spill inside the box. The lid snapped off. I don't think that was necessarily the companies fault as much as it was Amazon's. It took like half an hour going through menus just to get assistance. Absolutely ridiculous. But other than that it seems to have worked. Will continue dosing until it grows it back entirely. You can see the difference from the first day to now. First picture was on monday and the second was saturday. Not bad considering. It looks like it will be awhile before hes full go though. You can see his fins and tail were more frayed initially, but now they seem to be coming more together. I am doing frequent water changes now, to help it heal faster. I just redose for the amount I take out. I had a bottle of paraguard on standby seeing as I just started this tank, but I really should've have the stressguard instead. Will likely keep a bottle of this on hand now as well.
V**I
Better deal ..bought it
H**N
i am jst soo thankful that the item i recieve this time was authentic and sealed since its a big botlle i was a little bit worried ordering bcoz i have a very bad experience last time with the seachem prime i ordered here in amazon.....but NOT FROM this SELLER... this time i recieve very good bottle. THANK YOU.
A**A
This stuff is always great to have on hand, blue in color, no smell and doesn’t do much for water clarity as it is solely for aiding fish healing and health, definitely acts as a medication and works great for even fish with dropsy. We had rescued a dropsy fish from PetSmart and he had severe spinal curvature, we put him in a hospital tank to live the rest of his life happy, and he lasted almost an entire year!!!
Trustpilot
2 months ago
1 day ago