Official Trusted Source for Genuine Aqua Soma Labs® Antibiotics
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Fix Mox (Amoxicillin) 250mg 30 Count Bottle - Aquarium Antibiotic for Dropsy and Bacterial Dropsy
Fix Mox (Fish Mox) Amoxicillin 250mg & 500mg Fish Antibiotic Capsules

65 reviews
From $25.99
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Fix Doxy (Doxycycline) 100mg 30 Count - Aquarium Treatment for Gill Disease and Fin Rot
Fix Doxy (Doxycycline) 100mg 30/60ct Fish Antibiotic

13 reviews
From $44.99
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Fix Flex (Cephalexin) 250mg 30 Count - Fish Antibiotic for Soft Tissue Bacterial Infections
Fix Flex (Cephalexin) 250/500mg 30/100ct Fish Antibiotic

10 reviews
From $19.95
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Fix Zole (Metronidazole) 250mg 60 Count - Fish Medication for Hexamita and Hole-in-the-Head
Fix Zole (Metronidazole) 250/500mg 60ct Fish Antibiotic

23 reviews
From $41.99
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Fix Zithro (Azithromycin) 250mg 12 Count - Fish Medication for Infected Gills and Skin
Fix Zithro (Azithromycin) 250mg 12/30ct Fish/Bird Antibiotic

10 reviews
From $30.80
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Fix Cin (Clindamycin) 150mg 100 Capsules - Antibiotic for Infected Injuries in Ornamental Fish
Fix Cin (Clindamycin) 150mg 100ct Fish Antibiotic

2 reviews
$59.99
Fix Flox (Ciprofloxacin) 500mg 30 Count - Advanced Treatment for Fish Columnaris and Ulcers
Fix Flox (Ciprofloxacin) 500mg 30/60ct Fish Antibiotic

8 reviews
From $45.50
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Fix Sulfa (Sulfamethoxazole Trimethoprim) 960mg 30 Count - Fish Treatment for Fungal and Bacterial Issues
Fix Sulfa (SMZ/TMP) 960mg 30/60ct Fish Antibiotic

6 reviews
From $30.80
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Fix Pen (Penicillin) 500mg 30 Tablets - Fish Medication for Flexibacter and Pop-eye
Fix Pen (Penicillin) 500mg 30/60ct Fish Antibiotic

7 reviews
From $35.30
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Fix_Flucon_100_10_Antibacterial_Fish_Medication
Fix Flucon (Fluconazole) 100mg 10ct Fish Antifungal
$41.70

Discover Our Latest Aquarium Treatment Solutions!

Provide fast, residue‑free aquarium care for freshwater and saltwater fish, targeting common bacterial infections

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Everything you need to know about Aqua Antibiotics

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Medicated fish food and ciprofloxacin bottle on a dish in front of a healthy aquarium with discus fish and aquatic plants.

Ciprofloxacin: Feeding medicated foods: palatability tricks for sick fish

Helping Sick Fish Eat: Unlocking the Secrets of Medicated Foods with Ciprofloxacin Watching a prized discus or beloved aquarium fish go off their f...

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Close-up of a hospital aquarium tank with angelfish, medicine bottles, and a scoop, illustrating macrolide antibiotic use.

Azithromycin: Comparing macrolides: why people consider azithromycin vs erythromycin

Understanding Macrolides: Azithromycin vs. Erythromycin for Ornamental Fish Care Ever noticed your angelfish acting oddly—swollen bellies, sluggi...

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Neon tetras in a hospital aquarium tank with Doxycycline powder and aquarium salt for fish medication and treatment.

Doxycycline: Mixing with salt: when salt is supportive and when it’s stressful

Nutrition & Medication Guide: Doxycycline and Aquarium Salt—Finding Balance for Tetras and Other Fish Imagine treating a prized school of neon...

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