When one or more of your fish are dealing with a bacterial infection, the whole tank suffers. You can help your finned friends feel better and watch your aquarium thrive again with Doxycycline Capsules from Fish Aid Antibiotics. This broad-spectrum medication is used to treat certain strains of bacteria that can plague your fish, including all gram positive and some gram-negative bacteria. It's used to treat tail rot, mouth rot, fish rot septicemia and other diseases linked to bacteria. Unlike many antibiotics, Doxycycline is designed to exert bactericidal action—this means it helps to actually kill bacteria, rather than just stop it from multiplying.
Helps to combat some common fish diseases caused by bacteria, like tail rot, mouth rot, fish rot and septicemia.
Works to kill bacteria and fight off diseases that can spread throughout your tank.
Broad-Spectrum antibiotic is designed to treat many non-specific infections in fish.
Easily dissolves in water, creating a convenient medicinal bath.
This unique formula is developed to work on both saltwater and freshwater fish.
This review is to express that I am hopeful this long cycle of doxycycline[12 pills per bottle] will be successful treating my 100 gallon tank of fish for tail & fin rot. will take probably 5 more bottles along w/my other instructions to cure the lot & go back to normal again. Fingers crossed & I will definitely do a review then too.
Earned all my business.
on Feb 17, 2021
Great service and fast delivery. My fish is good. Thank you very much. I'll be doing my shopping here from now on. Easy and fast, you just can't beat better service than that.
Doxycycline cured black tail fungus!
on Feb 22, 2021
My fantail guppies were experiencing black tail fungus. Read that doxy. would aid in clearing this! Had to order a second bottle, but it did the job!
The Real Deal
on Jan 17, 2021
I was sceptical about this antibiotic actually working. But after trying it I can say it is the real deal and works perfectly. Everything cleared up in about 6 days. Great product.
Love this product
on Mar 25, 2021
They are working beautifully. I loved the ease of ordering and the quick delivery!
Insoluble in Water
on Nov 15, 2020
When I tried to make a solution in 300ml of distilled water the powder in the capsules would not dissolve and just collected in the bottom of the container. Which makes me wonder what is actually in them, and makes them absolutely useless for their intended purpose.
on Feb 6, 2021
Worked exactly the way I needed it to! Thanks again Chewy.com!!!
Thanks for being there
on Nov 11, 2020
Thanks for supplying a much needed product at a reasonable price.
Works very well!!
on Mar 15, 2020
Works very well took care of my fishies. I love Chewy!!