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Fish Cin 150mg 100 Capsules

$79.99 $89.99

In Stock

  • FREE 1-3 day shipping over $49
Check Mark Notice: Dog antibiotics sold out. Fish antibiotics (same grade & content) in stock — select “Fish” in variations to order.
Type:

AS-019-AF

Category:

Fish Cin (Clindamycin) 150mg – 100 Capsules

Powerful Clindamycin Antibiotic for Treating Fish Infections

Fish Cin Capsules deliver fast-acting, broad-spectrum protection against internal and external bacterial infections in ornamental fish. Trusted by aquarists, breeders, and aquatic veterinarians, Clindamycin is known for its potency against gram-positive bacteria, helping fish recover from common illnesses like skin lesions, mouth fungus, and fin rot—without disrupting your tank’s biological balance.

Discover more options in our Fish Antibiotics Collection.

Key Benefits of Fish Cin (Clindamycin) Capsules

  • Broad-Spectrum Antibacterial Action: Targets a wide range of gram-positive pathogens and anaerobic bacteria.
  • Promotes Healing of Skin Wounds: Effective for ulcers, abrasions, abscesses, and mouth rot.
  • Supports Internal Health: Restores digestive and systemic function in infected fish.
  • Minimal Disruption: Preserves tank stability by sparing beneficial bacteria colonies.
  • Fast Recovery: Helps fish regain energy, color, and normal behavior quickly.

Learn more about who we are on the About Us page.

How to Use Fish Cin (Clindamycin) Capsules

  • Dose one 150mg capsule per 10 gallons of aquarium water.
  • Repeat every 24 hours. Perform a partial water change between treatments.
  • Continue treatment for 5–10 days depending on infection severity.
  • If symptoms persist beyond 5 days, discontinue use and consult an expert.
  • To clear yellow water discoloration, perform a 20% water change and install activated carbon filtration.

Active Ingredients

Clindamycin Hydrochloride – 150mg

Other Ingredients: Pharmaceutical-grade excipients for stability and dissolution

Potential Side Effects

  • Mild stress or reduced activity in sensitive species
  • Yellow water discoloration (temporary and harmless)
  • Possible disruption to gut bacteria in delicate fish

Warnings & Precautions

  • For ornamental aquarium use only – not for human or food-fish use
  • Store in a dry, cool location between 59°F–86°F (15°C–30°C)
  • Keep away from children and household pets

See full Shipping Policy and Refund Policy for more details on delivery and returns.

FAQs – Fish Cin (Clindamycin) Capsules 150mg

  • What does Fish Cin treat?
    Fish Cin is used for bacterial infections like skin lesions, fin rot, abscesses, and internal disorders in freshwater and saltwater species.
  • Can it be used in a tank with shrimp?
    No. Clindamycin can harm invertebrates such as shrimp and snails. Always treat fish separately in a hospital tank.
  • Will this cure fungal infections?
    No. Fish Cin is strictly antibacterial. For fungal infections, use a designated antifungal treatment.
  • Can I combine Fish Cin with other medications?
    Only with veterinary approval. Avoid mixing antibiotics unless advised by a professional.
  • Is it safe for community tanks?
    Yes, but monitor closely. Remove sensitive species if necessary.
  • What about small species like bettas?
    Yes, Fish Cin is safe for smaller species when dosed properly. Adjust according to tank volume.
  • How long until I see results?
    Most fish show signs of improvement—like brighter color and normal swimming—within 3–4 days.
  • Can I reuse leftover capsules later?
    Yes, if stored properly. Keep tightly sealed in a cool, dry place, away from light and moisture.
  • Where can I get fast shipping?
    We ship nationwide. See our Shipping Policy for options.
  • Where to buy Clindamycin for fish?
    Order directly from our trusted store at DogsAntibiotics.com.

Buy fish antibiotics online without a vet prescription at DogsAntibiotics.com — trusted by aquarium keepers for safe, effective, and fast-acting fish medication delivered across the USA.

Your order of 100$ or more gets free standard delivery.

  • Standard delivered 4-5 Business Days
  • Express delivered 2-4 Business Days

Orders are processed and delivered Monday-Friday (excluding public holidays)


members enjoy free returns.

Fish Cin 150mg Clindamycin for Fish – Skin Lesions, Fin Rot, and Internal Disease ReliefFish Cin Capsules – Bacterial Infection Treatment for Aquarium Fish