🚚 Fast US shipping — most orders ship in 1–2 business days  ·  30-day returns

GENUINE • FACTORY-SEALED • SHIPS FAST

Trusted Fish & Bird Care Products

Factory-sealed products for aquariums and aviaries, shipped fast from the USA with tracked delivery and real customer support.

✓ Factory Sealed🚚 Ships in 1–2 Days📍 Tracking Included↺ 30-Day Returns

Fast US Shipping

Most orders ship within 1–2 business days.

Tracked Delivery

A tracking link lands in your inbox on every order.

30-Day Returns

Eligible unopened items, returned within 30 days.

Real Support

Questions? A real person answers, fast.

SHOP BY PET

Find the right remedy

Gourami swimming in a planted aquarium

Fish Supplies

Antibiotics and treatments for aquarium fish — Fish Mox, Fish Zole, Fish Dox & more.

PetRemedyUSA Bird Zithro 250mg — azithromycin for aviary birds, 30 tablets

Bird Supplies

Care essentials for pet and aviary birds, including Bird Zithro tablets.

Discus fish in a healthy aquarium

All Products

Browse the full PetRemedyUSA range in one place.

Gourami swimming in a planted aquarium

WHY PETREMEDYUSA

Pet wellness you can rely on

PetRemedyUSA is a US-based online store specializing in fish antibiotics and bird antibiotics for home aquariums, fish rooms, and aviaries. Our range covers the treatments hobbyists reach for most — amoxicillin (Fish Mox), metronidazole (Fish Zole), doxycycline (Fish Dox), cephalexin (Fish Ceph), clindamycin, penicillin, sulfa combinations, and azithromycin for birds (Bird Zithro) — all from Fish Aid Antibiotics, factory-sealed and clearly labeled. Orders are processed within 1–2 business days and ship across the United States with tracking, backed by 30-day returns on unopened items and support from a real person when you need help choosing.

IMPORTANT PRODUCT INFORMATION

What are fish antibiotics?

Fish antibiotics are antibacterial medications formulated and labeled for ornamental aquarium fish — the capsules and tablets fish keepers add to tank water to manage common bacterial conditions such as fin rot, mouth rot, columnaris, and septicemia. The range we stock from Fish Aid Antibiotics covers the active ingredients hobbyists reach for most: amoxicillin (Fish Mox), metronidazole (Fish Zole), doxycycline (Fish Dox), cephalexin (Fish Ceph), clindamycin (Fish Clin), penicillin, and sulfamethoxazole/trimethoprim (Fish Sulfa), plus azithromycin for aviary birds (Bird Zithro). Typical label directions dissolve one capsule or tablet per 10 gallons of aquarium water every 24 hours, with partial water changes between doses — always follow the directions printed on your bottle. These products are strictly for ornamental fish and non-food birds: not for human use and not for animals intended for food. For independent guidance, see the FDA’s answers about fish drugs and the AVMA’s pet-owner resources, or browse Fish Supplies and Bird Supplies to find the right remedy.

Please note: These products are labeled for ornamental fish or non-food birds only. They are not for human use. Always follow the product label and consult a veterinarian when appropriate.

QUICK ANSWERS

Common questions

Most orders ship within 1–2 business days of payment confirmation, excluding weekends and US holidays. Once your package leaves our warehouse, typical carrier transit time is 2–5 business days anywhere in the United States, and a tracking link is emailed to you the moment the label is created, so you can follow the delivery to your door. If you need to change your shipping address after ordering, contact support as soon as possible — changes are usually only possible before the order ships. Availability for PO boxes and APO/FPO addresses depends on the carrier and will show at checkout. If your tracking hasn’t updated for several days or a package appears lost, reach out with your order number and a real person will chase it down for you.

Yes — PetRemedyUSA ships to customers across all of the United States. Shipping rates are calculated at checkout based on your delivery address, package weight, and the shipping method you choose, so what you see at checkout is exactly what you pay. Every order includes tracking regardless of the method selected. We currently serve US fish keepers and bird owners only, so international checkout is not available. Orders placed on weekends or holidays begin processing the next business day. If your address is not supported by a particular carrier — which can happen with some PO boxes or military addresses — checkout will show the options that do work, and our support team can help you find an alternative if nothing suits.

Yes. Every bottle we sell is genuine, factory-sealed stock from the Fish Aid Antibiotics range — we do not repackage, split, or rebottle anything. Products are stored in a cool, dry facility and shipped in protective packaging, and each label clearly states the active ingredient, strength, count, intended pet type, and directions, so you can verify exactly what you receive against the product page. Because these are consumable animal-health products, we take dates seriously: nothing ships past its printed expiration date. If a seal ever arrives broken or a bottle is damaged in transit, send us a photo with your order number and we’ll replace it or refund you. Unopened, unused items in their original packaging are covered by our 30-day return policy.

You can return unopened, unused items in their original packaging within 30 days of delivery. For health and safety reasons, opened consumables generally can’t be returned — the seal is your product’s integrity guarantee. Starting a return is simple: contact our support team with your order number and the reason, and we’ll walk you through the next steps; approved refunds go back to your original payment method. If your order arrived damaged, contact us right away with a photo of the package and product, and we’ll arrange a replacement or refund — that’s on us, not you. Full details, including eligibility and processing times, are on our Shipping & Returns page.

Need more detail? Visit the full FAQ or Shipping & Returns.

Ready to stock up?

Genuine products, fast tracked shipping, and real support — everything your tank and aviary need, in one place.

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