Fish Sulfa (Sulfamethoxazole/Trimethoprim) 960mg – 60 Tablets

Fish Sulfa 960mg Tablets deliver a high-strength, dual-antibiotic solution for treating tough bcterial infections in ornamental fish. This combination of sulfamethoxazole and trimethoprim is highly effective against gram-positive and gram-negative pathogens that cause common fish illnesses like fin rot, tail rot, columnaris, and gill disease.

Designed for use in both freshwater and saltwater systems, Fish Sulfa works quickly to reduce symptoms, limit the spread of infection, and restore aquatic health—without compromising water quality.

What Are the Benefits of Fish Sulfa Tablets?

• Powerful Dual-Action Antibiotic: Combines sulfamethoxazole and trimethoprim to stop bacterial growth at multiple stages.
• Broad-Spectrum Protection: Effectively treats fin rot, columnaris, gill disease, and systemic infections.
• Fast-Acting Formula: Reduces visible symptoms in 24–48 hours and helps prevent reinfection.
• Safe for Aquariums: Designed specifically for ornamental fish with minimal disruption to tank balance.
• Easy Administration: Tablets dissolve easily and provide consistent dosing throughout the aquarium.

How to Use Fish Sulfa Tablets

• Preparation: Remove any carbon or chemical filtration before dosing.
• Dosage: Use 1 tablet per 10 gallons of water per day for up to 5 days.
• Observation: Monitor fish behavior and water clarity. Stop use if symptoms persist beyond 5 days.
• Post-Treatment: Perform a 25% water change and reintroduce filtration.

Ingredients

• Sulfamethoxazole (400mg): Inhibits bacterial folic acid synthesis.
• Trimethoprim (80mg): Enhances antibacterial effect and broadens treatment range.

Possible Side Effects

• Mild behavioral stress in sensitive species
• Temporary water cloudiness
• Potential resistance with long-term or repeated use

Precautions

• For ornamental aquarium use only. Not for human or food fish use.
• Do not overdose. Follow exact dosing recommendations.
• Remove invertebrates such as shrimp before treatment.

Storage Instructions

• Store in a cool, dry place between 59°F and 86°F (15°C–30°C).
• Protect from moisture and direct sunlight.
• Check packaging for expiration date before use.

Shipping & Returns

Shipping: Available via Ground, Express, Priority, and International options. View shipping policy.

Returns: Have a concern? Check our refund policy for full return guidelines.

FAQs – Fish Sulfa 960mg 60 Tablets

What does Fish Sulfa treat?

It treats bacterial infections like fin rot, tail rot, columnaris, and gill infections in aquarium fish.

Can I use it in planted tanks?

Yes, it is generally plant-safe when dosed properly.

Will it affect beneficial bacteria?

It may temporarily reduce beneficial bacteria. Re-seed your tank post-treatment with probiotics or bacteria supplements.

Is it safe for community tanks?

Yes, though treating in a hospital tank is ideal for infection control.

How quickly will results show?

Most users report improvement within 24–48 hours. Full recovery may vary depending on condition severity.

Can I continue feeding during treatment?

Yes. Continue feeding as usual, but avoid overfeeding to maintain optimal water quality.

Is it safe for shrimp or snails?

No. Remove invertebrates before use to prevent harm.

How should I store this product?

Keep in its original packaging in a dry, dark place at room temperature.

Related Products

• Fish Mox (Amoxicillin) 500mg – 100 Capsules
• Fish Cin (Clindamycin) 150mg – 100 Capsules
• Fish Flox Ciprofloxacin 500 – 30 Capsules
• Fish Zole (Metronidazole) 250mg – 60 Tablets
• Fish Mox (Amoxicillin) 250mg – 100 Capsules
• Fish Doxy 100mg – 60 Capsules
• Fish Penicillin 500mg – 60 Tablets
• Fish Flex 500mg – 100 Capsules