Can you use Melafix on Bettas?

The Melafix is safe for delicate fish species, all marine fish and reef aquariums while the Bettafix was specifically formulated for Betta fish. Not only are Melafix and Bettafix pretty much the same thing, but Bettafix is actually more expensive, if you think about it! Get Melafix, not Bettafix.

Does Melafix work for fin rot?

API MELAFIX fish remedy heals bacterial infections such as fin & tail rot, eye cloud, popeye, body slime, and mouth fungus. As a general note, all API fish remedies can be used in conjunction with each other safely, as long as you are able to follow the directions for both during treatment.

How long does it take a betta to recover from fin rot?

Do a 90% water change every 3 days, adding the doses of medication to the aquarium accordingly. Continue until the rot starts to recede and the fins show some sign of growth. It may take up to a month to see a difference, so be patient with the treatment.

What can I use for fin rot?


  • Change the water and check the filter.
  • Treat with a suitable treatment such as phenoxyethanol, malachite green methylene blue or other proprietary agent (most seem to prefer aquarium salt; however, it is important to make sure the product is for freshwater, not saltwater, fish).

Why is Melafix bad for betta?

Often other popular medications that a lot of people recommend are bettafix or melafix. However, bettafix and melafix should never be used on betta fish as they can cause damage to a bettas labyrinth organ. If your betta is suffering from fin rot then it’s often better to choose aquarium salt.

Is Pimafix safe for Bettas?

Pimafix contains refined clove oil which is really not something you want to introduce your betta too. There really needs to be more in-depth study on the interaction between clove oil and labyrinth fish though because it actually can be really useful for specific applications.

Will Melafix hurt healthy fish?

MELAFIX fish remedy is safe for use with even delicate fish species, and will not color aquarium water, harm aquatic plants, stain ornaments, or alter pH. Use API® MELAFIX™ fish remedy when adding new fish to your tank to reduce the risk of spreading disease to healthy fish.

Which is better Melafix or Pimafix?

Melafix treats bacterial infections and promotes tissue re-growth. Pimafix treats both fungal and bacterial infections. No single product or antibiotic can treat all bacterial strains… see more. Both Melafix and Pimafix are safe to use in aquariums with fish and will not affect the biological filters.

What do I do if my fish has fin rot?

Although fin rot is prevalent, it is highly treatable. Medication such as Melafix and Aquarisol are usually added in the aquarium water to kill the bacteria that causes fin rot. The best method to treat Fin Rot is to kill the harmful bacteria in your aquarium with a product like Melafix.

What’s the best treatment for Betta fish fin rot?

The most frequently recommended betta fish fin rot treatment is Maracyn 2. Maracyn 2 is a broad-spectrum antibiotic made specifically for use in aquariums. It is used in the treatment of many betta fish ailments, but can have fantastic results in dealing with resistant forms of betta fish fin rot.

How many stages of fin rot does a betta fish have?

There can be around three stages of fin rot on your betta fish. Here are some the observations that you need to encounter when the Betta Fish is still on its initial stage which can be cured easily. You will notice that it is the beginning of fin rot. There are small whitish spots and tips on the fins of the betta fish.

Why are the fins on my Betta turning black?

If your betta has red or black-edged fins that look like they are melting back towards the body it’s probably fin rot. If you’ve made changes to your aquarium set-up but your betta’s fins look worse, it is progressing and needs more aggressive treatment. Stage of Fin Rot

What happens if a betta fish is left untreated?

In case if the infection reaches the fin base then the Betta Fish will not be able to regenerate. If is left untreated it will reach the body and will be severe Fin Rot and Body Rot. This is very common in the stores selling mass produced Bettas in crampy containers which the water is not maintained.