{"product_id":"seachem-stressguard-250ml","title":"Seachem StressGuard 250 mL – Fish Stress Reducer \u0026amp; Slime Coat Protection","description":"\u003cp\u003eSeachem StressGuard 250 mL is a premium aquarium stress reducer, antiseptic, and slime coat protection product formulated for freshwater and marine ornamental fish. It helps reduce stress during handling, transport, acclimation, netting, quarantine, and recovery from minor wounds or abrasions.\u003c\/p\u003e\n\u003cp\u003eStressGuard uses protein-active colloids that seek out exposed proteins in damaged tissue and bind directly to wounds and abrasions. This creates a liquid-bandage-like barrier that helps deliver the product’s disinfectant to the affected area while supporting the natural healing process.\u003c\/p\u003e\n\u003cp\u003eUnlike products that work by irritating fish into producing additional slime, StressGuard does not intentionally irritate the fish. It has a neutral pH of 7.0 and does not affect aquarium pH when used as directed.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduces Fish Stress:\u003c\/strong\u003e Useful during handling, transport, acclimation, netting, and aquarium moves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports Wound Healing:\u003c\/strong\u003e Binds to exposed proteins in damaged fins, scales, skin, and abrasions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtein-Active Colloids:\u003c\/strong\u003e Forms a liquid-bandage-like protective barrier over injured tissue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntiseptic Support:\u003c\/strong\u003e Helps reduce the likelihood of primary and secondary infection around minor wounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreshwater \u0026amp; Marine Use:\u003c\/strong\u003e Suitable for freshwater and saltwater ornamental fish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef \u0026amp; Planted Aquarium Safe:\u003c\/strong\u003e Safe for plants, corals, and invertebrates when dosed according to the directions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiofilter Compatible:\u003c\/strong\u003e Does not coat filtration resins or clog filter media like some slime-coat products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral pH:\u003c\/strong\u003e Has a pH of 7.0 and is not designed to alter aquarium pH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient 250 mL Bottle:\u003c\/strong\u003e Ideal for home aquariums, quarantine tanks, and routine fish-care supplies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Seachem\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e StressGuard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 250 mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquivalent Size:\u003c\/strong\u003e Approximately 8.5 fl oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Fish stress reducer, antiseptic, and slime coat protectant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquarium Type:\u003c\/strong\u003e Freshwater and marine aquariums\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Dosage:\u003c\/strong\u003e 2.5–5 mL per 10 gallons daily\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Use:\u003c\/strong\u003e Stress reduction and support for healing wounds and abrasions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 7.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBest Used For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNew fish introductions\u003c\/li\u003e\n\u003cli\u003eFish acclimation\u003c\/li\u003e\n\u003cli\u003eTransport and shipping recovery\u003c\/li\u003e\n\u003cli\u003eNetting and handling stress\u003c\/li\u003e\n\u003cli\u003eQuarantine and hospital aquariums\u003c\/li\u003e\n\u003cli\u003eMinor fin damage\u003c\/li\u003e\n\u003cli\u003eMissing scales or superficial abrasions\u003c\/li\u003e\n\u003cli\u003eInjuries caused by aggression\u003c\/li\u003e\n\u003cli\u003eFish recovering from external illness or treatment\u003c\/li\u003e\n\u003cli\u003eFreshwater, marine, reef, and planted aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDirections for Use\u003c\/h3\u003e\n\u003cp\u003eUse one-half to one capful, or 2.5–5 mL, of Seachem StressGuard for every 10 US gallons of aquarium water.\u003c\/p\u003e\n\u003cp\u003eDose once every 24 hours until signs of stress have subsided or healing is complete. Seachem states that the dosage may be safely doubled when needed.\u003c\/p\u003e\n\u003cp\u003eCalculate the dose according to the aquarium’s estimated actual water volume. Substrate, rocks, driftwood, decorations, and equipment reduce the amount of water inside the aquarium compared with its listed capacity.\u003c\/p\u003e\n\u003ch3\u003eApproximate Dosage Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Gallon Aquarium:\u003c\/strong\u003e Approximately 1.25–2.5 mL daily\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-Gallon Aquarium:\u003c\/strong\u003e 2.5–5 mL daily\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20-Gallon Aquarium:\u003c\/strong\u003e 5–10 mL daily\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40-Gallon Aquarium:\u003c\/strong\u003e 10–20 mL daily\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e55-Gallon Aquarium:\u003c\/strong\u003e Approximately 13.75–27.5 mL daily\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e75-Gallon Aquarium:\u003c\/strong\u003e Approximately 18.75–37.5 mL daily\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100-Gallon Aquarium:\u003c\/strong\u003e 25–50 mL daily\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese amounts are proportional calculations based on Seachem’s official dosage. Always follow the current instructions printed on the product label.\u003c\/p\u003e\n\u003ch3\u003eHow StressGuard Works\u003c\/h3\u003e\n\u003cp\u003eStressGuard contains protein-active colloids that seek out exposed proteins around damaged tissue. The colloids attach to wounds, scrapes, abrasions, and other injured areas, creating a protective liquid-bandage-like layer.\u003c\/p\u003e\n\u003cp\u003eThis targeted action helps deliver the product’s disinfectant directly to injured areas while supporting natural tissue repair. It also helps reduce the likelihood that minor wounds will develop primary or secondary infections.\u003c\/p\u003e\n\u003cp\u003eStressGuard does not work by irritating fish into producing more slime. Its protective action comes from the protein-active colloids binding to exposed tissue.\u003c\/p\u003e\n\u003ch3\u003eHandling, Transport \u0026amp; Acclimation\u003c\/h3\u003e\n\u003cp\u003eFish may experience significant stress during shipping, netting, transport, bagging, or introduction to a new aquarium. StressGuard can be used during these periods to help reduce stress and protect fish from minor abrasions caused by handling.\u003c\/p\u003e\n\u003cp\u003eWhen acclimating newly purchased fish, use StressGuard in a clean acclimation container or quarantine aquarium according to the label. Avoid unnecessarily extending the amount of time fish remain in shipping water.\u003c\/p\u003e\n\u003ch3\u003eFin, Scale \u0026amp; Skin Damage\u003c\/h3\u003e\n\u003cp\u003eStressGuard can be helpful when fish have minor torn fins, missing scales, superficial scrapes, or abrasions caused by decorations, netting, transport, or aggression.\u003c\/p\u003e\n\u003cp\u003eIt supports healing but does not correct the cause of repeated injuries. Inspect the aquarium for sharp decorations, aggressive tank mates, unsuitable tank size, poor water quality, or equipment that could continue damaging the fish.\u003c\/p\u003e\n\u003ch3\u003eUsing StressGuard with Medications\u003c\/h3\u003e\n\u003cp\u003eStressGuard is compatible with most aquarium medications. It may be used as supportive care while treating wounds, external infections, fin damage, or other conditions with an appropriate medication.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo not combine StressGuard with copper-based medications.\u003c\/strong\u003e This includes Seachem Cupramine and other treatments containing copper.\u003c\/p\u003e\n\u003cp\u003eAlways confirm medication compatibility before mixing aquarium treatments. Avoid combining products simply because fish symptoms have not yet improved.\u003c\/p\u003e\n\u003ch3\u003eReef, Plant \u0026amp; Invertebrate Safety\u003c\/h3\u003e\n\u003cp\u003eSeachem states that StressGuard is safe for reef aquariums, planted aquariums, and systems containing invertebrates when used according to the directions.\u003c\/p\u003e\n\u003cp\u003eThis includes aquariums containing shrimp, snails, corals, and other invertebrates. Sensitive livestock should still be observed closely whenever any aquarium treatment or conditioner is introduced.\u003c\/p\u003e\n\u003ch3\u003eFiltration During Use\u003c\/h3\u003e\n\u003cp\u003eActivated carbon and other chemical filtration media generally do not need to be removed when using StressGuard. Seachem states that chemical filtration does not have a significant effect on the product.\u003c\/p\u003e\n\u003cp\u003eStressGuard does not coat resins or clog filtration media. It also does not interfere with the regeneration of Seachem Purigen or HyperSorb.\u003c\/p\u003e\n\u003cp\u003eProtein skimmers should be turned off while StressGuard is being used because skimming may interfere with the product or cause excessive foaming.\u003c\/p\u003e\n\u003ch3\u003eBiological Filtration\u003c\/h3\u003e\n\u003cp\u003eStressGuard is not designed to harm beneficial biological filtration when used according to the label. Continue operating normal mechanical and biological filtration during treatment unless another medication being used requires different instructions.\u003c\/p\u003e\n\u003cp\u003eAlways monitor ammonia and nitrite in quarantine tanks, newly established aquariums, and systems containing injured or medicated fish.\u003c\/p\u003e\n\u003ch3\u003eImportant Aquarium Care Note\u003c\/h3\u003e\n\u003cp\u003eStressGuard supports stress reduction and healing but is not a complete water conditioner. It should not be relied upon as the primary product for removing chlorine or chloramine from untreated tap water.\u003c\/p\u003e\n\u003cp\u003eUse an appropriate water conditioner, such as Seachem Prime, whenever adding chlorinated or chloraminated tap water to an aquarium.\u003c\/p\u003e\n\u003cp\u003eStressGuard is also not a complete antibiotic, antifungal, or antiparasitic medication. Persistent sores, tissue loss, fungal growth, rapid breathing, white spots, severe fin deterioration, or worsening symptoms may require a separate diagnosis and treatment.\u003c\/p\u003e\n\u003cp\u003eExcellent water quality is essential for healing. Test ammonia, nitrite, nitrate, pH, and temperature, and correct any unsafe conditions that may be contributing to fish stress.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Seachem StressGuard used for?\u003c\/strong\u003e\u003cbr\u003eStressGuard reduces stress during handling or transport and helps protect and promote healing of wounds, abrasions, damaged fins, skin, and scales.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much StressGuard should I use?\u003c\/strong\u003e\u003cbr\u003eUse 2.5–5 mL for every 10 US gallons once daily.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often can StressGuard be dosed?\u003c\/strong\u003e\u003cbr\u003eIt may be safely dosed every 24 hours when used according to the directions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long should I use StressGuard?\u003c\/strong\u003e\u003cbr\u003eContinue daily until signs of stress have subsided or healing is complete.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the dosage be doubled?\u003c\/strong\u003e\u003cbr\u003eYes. Seachem states that the standard dosage may be safely doubled.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes StressGuard form a slime coat?\u003c\/strong\u003e\u003cbr\u003eStressGuard uses protein-active colloids that bind to exposed proteins in wounds and act like a liquid bandage. It does not irritate fish to force additional slime production.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes StressGuard help damaged fins?\u003c\/strong\u003e\u003cbr\u003eYes. It may help support healing of minor torn fins, abrasions, missing scales, and other superficial injuries.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes StressGuard treat infections?\u003c\/strong\u003e\u003cbr\u003eStressGuard provides antiseptic support and may reduce the likelihood of primary and secondary infection. It is not a replacement for an appropriate antibiotic, antifungal, or antiparasitic treatment when a significant infection is present.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs StressGuard safe for reef tanks?\u003c\/strong\u003e\u003cbr\u003eYes. Seachem states that it is safe for reef aquariums when used according to the directions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs StressGuard safe for shrimp and snails?\u003c\/strong\u003e\u003cbr\u003eYes. It is safe for planted and reef aquariums containing invertebrates when dosed as directed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs StressGuard safe for aquarium plants?\u003c\/strong\u003e\u003cbr\u003eYes. Seachem states that it is safe for planted aquariums.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan StressGuard be used with medications?\u003c\/strong\u003e\u003cbr\u003eIt is compatible with most medications, except copper-based treatments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan StressGuard be used with Cupramine?\u003c\/strong\u003e\u003cbr\u003eNo. StressGuard should not be combined with Seachem Cupramine or other copper-based medications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould activated carbon be removed?\u003c\/strong\u003e\u003cbr\u003eNo. Seachem states that chemical filtration does not have a significant impact on StressGuard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould the protein skimmer be turned off?\u003c\/strong\u003e\u003cbr\u003eYes. Turn off the protein skimmer while dosing StressGuard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill StressGuard affect aquarium pH?\u003c\/strong\u003e\u003cbr\u003eStressGuard has a pH of 7.0 and is not designed to alter aquarium pH.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes StressGuard replace a tap-water conditioner?\u003c\/strong\u003e\u003cbr\u003eNo. Use a dedicated water conditioner to remove chlorine or chloramine from untreated tap water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan StressGuard be used during acclimation?\u003c\/strong\u003e\u003cbr\u003eYes. It is useful during fish acclimation, transport, handling, quarantine, and introduction to a new aquarium.\u003c\/p\u003e\n\u003ch3\u003eAvailable at Tropical Treasures Wyo\u003c\/h3\u003e\n\u003cp\u003eSeachem StressGuard 250 mL helps reduce aquarium fish stress while supporting the healing of damaged fins, skin, scales, wounds, and abrasions. Visit Tropical Treasures Wyo in Cheyenne, Wyoming, to shop Seachem water conditioners, fish medications, quarantine supplies, test kits, hospital tank equipment, and aquarium care essentials.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":53095442481365,"sku":null,"price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/SC05260-2T.png?v=1784985586","url":"https:\/\/tropicaltreasureswyo.com\/products\/seachem-stressguard-250ml","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}