Fritz Maracyn – for Saltwater and Freshwater gram-Positive Relief from Bacterial gil, Popeye, More – Easy dose Packets, 20 Count
$36.99
Price: $36.99
(as of Oct 15, 2025 11:11:26 UTC – Details)
Fritz Maracyn – for Saltwater and Freshwater gram-Positive Relief from Bacterial gil, Popeye, More – Easy dose Packets, 20 Count
Package Dimensions : 5.67 x 3.86 x 1.46 inches; 0.71 ounces
Item model number : 46002
Date First Available : April 30, 2024
Manufacturer : Fritz Aquatics
ASIN : B0D31Z3TQM
Best Sellers Rank: #12,545 in Pet Supplies (See Top 100 in Pet Supplies) #101 in Aquarium Water Treatments
Customer Reviews: 4.7 4.7 out of 5 stars 166 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); } }); });
❤️Broad-Spectrum Relief: Maracyn is a specialized antibiotic effective against a variety of pathogenic bacteria commonly associated with ornamental fish ailments.
🏥 Healthy Aquarium: Provides effective relief from bacterial infections such as body fungus, popeye, mouth fungus, open lesions, hemorrhagic and septicemia.
🐟 Symptom Management: Addresses symptoms of possible bacterial infection including clamped fins, swollen eyes, heavy or rapid breathing, patchy coloration, and changes in swimming behavior.
🙌 Professional Recommendation: Developed with erythromycin as the active ingredient, Maracyn is a trusted solution for treating bacterial infections in ornamental fish.
😊Immediate Treatment: It is crucial to treat suspected bacterial infections promptly to prevent further spread and ensure the well-being of aquarium fish.
Customers say
Customers find the water treatment effective, with one mentioning their fish seem much happier and healthier after using it. The product receives positive feedback for its quality, ease of use, and value for money. They appreciate its safety features, with one customer noting there’s no worry about over or under dosing their fish. However, several customers report issues with water clarity, describing it as very cloudy.
8 reviews for Fritz Maracyn – for Saltwater and Freshwater gram-Positive Relief from Bacterial gil, Popeye, More – Easy dose Packets, 20 Count
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Elliot B. –
Effective
Treated 3 corydoras with Popeye after 3 days it cleared up. Completed full 5 day treatment and they couldn’t look better.
Alana Borum –
Among the best options for fish meds
This was the only thing that brought my infected fish back to health.
Elizabeth Bennet –
Works
Use for the co-op quarentine trio. Good stuff
Lori –
Best
Great value for money. This is one of my go-to medications for my tank. The fish seem healthy and the quality of the medication is sprayed. Color is consistent and as long as you don’t eat it, it’s safe.
Porlock –
Can cure common fish maladies
Good product that I’ve used in the past with success and no problems — using it according to directions.
Abe –
Works great and fast.
Good price and fast results. My fishes seem much happier and healthier.
Andrea Johnson –
Is what it is.
Part of the med trio I use when adding new fish. Have not had any issues.
Ms. Jennings –
Perfect!
This stuff worked amazingly for my fish. Stop the fin rot, my fish was experiencing after being moved to a new tank. I followed the directions, and it did make the water super cloudy the whole time. However, fret not; once you get to the end of the treatment, and do the 25% water change, the eater will clear after a day or two. My fish has since grown back its tail and lives happily within its tank. I recommend this product for sure.