Midland Vet Services Aqua-Mox Amoxicillin Fish Antibiotic, 100 count

By Midland Vet Services
Rated 4.7609 out of 5 stars
$24.49 (-18%)Chewy Price
$29.99Chewy Price
No Longer Available
This item may be discontinued. We're not sure when it will be available again.

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Top IngredientsA Proprietary Blend of Water-Soluable Ingredients, Oxybispropanol (As An Inert Solubilizing Agent), <5% Praziquantel By Weight....
Fish TypeBetta, Cichlid, Goldfish, Marine Fish, Tropical FreshwaterMarine FishBetta, Bottom Feeder, Cichlid...Koi & Pond FishBottom Feeder, Cichlid, Goldfish, Tropical Freshwater
Aquarium TypeSaltwater, Freshwater, PondSaltwaterSaltwater, FreshwaterPondFreshwater

About This Item


  • A broad-spectrum antibiotic.
  • Treats a variety of common gram-positive and gram-negative bacterial infections in ornamental fish.
  • Helps control bacterial diseases including Aeromonas and Pseudomonas Genera and Mysobacterial Group (Gill Diseases, Chondrococcus).
  • Formulated only for the treatment of bacterial activity in aquariums.
  • Comes in easy-to-use capsules.

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Questions & Answers

10 Customer Questions

Can you use this with other medications like pimafix? And do you have to remove the activated carbon in your filter?

What milligram is this?
Answer by ChewySep 22, 2021
This antibiotic contains 250 milligrams of Amoxicillin.

Is this product pharmacy grade?
Answer by ChewyJul 22, 2022
This product is formulated as a broad-spectrum antibiotic, and does not require a prescription.

How do you administer this to a fish?
Answer by ChewyOct 12, 2021
To use, place a single 250 milligram capsule into the aquarium for every 10 gallons, repeating 24 hours later. Make a partial water change between treatments. Duration of treatment will depend on the severity and type of the infection. However, treatment should continue for at least 5 days, but no more than 10 days. Withdraw use if the condition is not improving after 5 days. Changing 20% of the water in your tank and using a charcoal filter will remove any yellow tint (which is harmless).

ReviewsWrite a Review

Rated 4.7609 out of 5 stars
46 Ratings
Would recommend to a friend

46 Customer Reviews

Rated 1 out of 5 stars
By Jennie on Nov 29, 2023

What the milligram on this?

I cannot find the milligram on this particular bottle.

Rated 5 out of 5 stars
By Babs20 on Apr 2, 2023

Great Product

My son told me to order this item to have on hand for my 5 pitbull's. I have one female pit that gets ear infections all the time. The vet told me it was from her allergies. The vet never gave me antibiotics for her ear infections, they sold me a spray to wash her ears out. I got this product, and I started giving it to her and her ears no longer smell, and she's more playful than ever. I will always keep a bottle of this on hand for my pits. Great product.

Rated 5 out of 5 stars
By Stinky on Apr 25, 2023


Good pricing any quick and easy mess of ordering and no problem finding item I was looking for.

Rated 5 out of 5 stars
By Bonnie on Apr 26, 2023

Love it a lot

Need this for my chickens and turkey for upper respiratory for my poultry

Rated 5 out of 5 stars
By mmm on Oct 2, 2023

Worked for infection

I would buy again

Rated 5 out of 5 stars
By Pat on Apr 19, 2023

Works well

Works well for what we needed it for. Clears up bacterial infections

Rated 5 out of 5 stars
By Dee on Apr 28, 2023


Cleaned up the problem in a couple days. Highly recommend.

Rated 5 out of 5 stars
By Jodi on Apr 22, 2023


Works fast! Solved the issues!! Delivered very quickly!

Rated 5 out of 5 stars
By pamela on Mar 24, 2023

delivery of product

delivery of this product was very fast and good quality

Rated 5 out of 5 stars
By mlmanjoney on Nov 8, 2022

Amazing results

My poor fish had an abcessed mouth, but due to Covid it was taking months to get a vet appointment. Ordered this and relief was felt within 48 hours. And to think the emergency doc thought my poor fish was just pill seeking.