(3 Pack) Seachem PolyGuard 10 Gram

Price: $24.79 - $23.37
(as of Oct 17, 2025 10:48:58 UTC – Details)

3 pack. PolyGuard is the single most effective medication to keep freshwater fish disease-free. It is an effective treatment and safeguard against all prevalent bacterial, fungal, and parasitic diseases of exotic fish. For use in freshwater or marine aquaria. When our pets are sick, we immediately want to reach for the most powerful medication on the shelf. However, sometimes the right choice to prevent stress is to opt for a gentler medication at first, especially with less severe infections. PolyGuard is among the strongest medications offered by Seachem, and is best used when you are unsure what disease you are treating or when the fish is suffering from multiple infections.
Is Discontinued By Manufacturer ‏ : ‎ No
Package Dimensions ‏ : ‎ 6.97 x 3.9 x 1.5 inches; 0.32 ounces
Item model number ‏ : ‎ 762
Date First Available ‏ : ‎ June 3, 2017
Manufacturer ‏ : ‎ Seachem
ASIN ‏ : ‎ B06Y654JT1
Best Sellers Rank: #109,398 in Pet Supplies (See Top 100 in Pet Supplies) #967 in Aquarium Water Treatments
Customer Reviews: 4.6 4.6 out of 5 stars 123 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

3 10-gram bottles PolyGuard
Treatment for freshwater and saltwater aquariums
The single most effective medication to keep freshwater fish disease-free
PolyGuard treats and guards against bacterial, fungal and parasitic disease
PolyGuard is among the strongest medications offered by Seachem, and is best used when you are unsure what disease you are treating or when the fish is suffering from multiple infections