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Fix Mox (Amoxicillin) 250mg 30 Count Bottle - Aquarium Antibiotic for Dropsy and Bacterial Dropsy
Fix Mox (Amoxicillin) 250/500mg 30/100ct Fish Antibiotic

59 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

11 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

22 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

8 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
$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

5 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

6 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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Penicillin aquarium treatment setup with medicine, scoop, and water near a healthy tank with mollies and catfish.

Penicillin: Handling sensitive species: catfish, loaches, and scaleless fish cautions

Power Guide: Using Penicillin with Sensitive Species in the Aquarium Imagine this: You've just noticed that your beloved molly fish is bloated and...

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Aquarium water hardness management with loach, test kits, medicine bottle, and natural aquascape for fish antibiotic stability.

SMZ/TMP and water hardness: what to test and how to keep stable

Tactical Guide: Managing Water Hardness and SMZ/TMP in Your Aquarium Imagine purchasing a batch of loaches for your display tank—vibrant, lively, ...

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Photorealistic aquarium treatment scene showing cephalexin bottle, powder, and a healthy pleco in a planted tank.

Cephalexin: Biofilter sensitivity: what to watch for in nitrite and nitrate

Understanding Cephalexin in the Aquarium: Why Biofilter Sensitivity Matters Imagine spotting the first signs of fin rot in your pleco—a common con...

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