Kordon Methylene Blue 4oz General Disease & Fungal Prevention Fish Treatment

US $15.06
or Best Offer
Was US $17.72 (15% off)What does this price mean?
Recent sales price provided by the seller
Condition:
New
Sale ends in: 3d 14h
More than 10 available27 sold
This one's trending. 27 have already sold.
People want this. 10 people are watching this.
Shipping:
Free Economy Shipping.
Located in: Tarzana, California, United States
Delivery:
Estimated between Sat, Oct 11 and Thu, Oct 16 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       Diners Club
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eBay item number:256072791897
Last updated on Jul 28, 2025 16:33:34 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item (including handmade items). See the seller's ...
Brand
Kordon
Type
Medication
Treatment for
Fungal Infections, Parasites (External), Ich, Ichthyophthinus, Cryptocaryon, freshwater Ich, marine Ich, Chilodonella, Costia
Water Type
All Water Types
Custom Bundle
No
Model
K37344
MPN
K37344
Country/Region of Manufacture
United States
Modified Item
No
UPC
048054373442
Category

Item description from the seller

About this seller

asap-aquarium

99.4% positive feedback32K items sold

Joined Sep 2013
Usually responds within 24 hours
ASAP-Aquarium has been providing high quality aquarium products to help ensure healthy aquatics pets for over 10 years! As a TOP RATED PLUS ebay Seller, we carefully select the premium aquatics ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
5.0

Seller feedback (9,972)

All ratings
Positive
Neutral
Negative
  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    Great product, arrived warm but well packed with cooling pads. To be fair, that was expected because seller shipped from CA to FL and it's summer time. However, seller guaranteed good arrival condition when I asked directly, and it did worked. Bacteria was alive and cycled my tank in 2 days. Just make sure to be at home when you receive the item to immediately put it in the refrigerator. Great buy, amazing seller!
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Items arrived well and the price is good. All items are in good condition, i would prefer to have them ship in boxes or wrapped in plastic or paper. They just come in a bag and one of the items bent a bit, but everything came well.
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Excellent Ebay Seller, Smooth Transaction, Excellent Packaging, Fast Shipping, and Item as described. Thank you.
See all feedback

Product ratings and reviews

5.0
1 product ratings
  • 1 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Most relevant reviews

  • Methylene blue

    I dipped my Cory Catfish in it because, I really thought I was going to lose him if I didn't do something.I ordered methylene blue and when I got it.I dipped him in it and 2 days later I noticed he was eating again and moving around more.It is amazing product.One he's not doing well and then he is.He was laying on the bottom and not moving much at all.Not eating and losing weight.All I have to say is this stuff really works.And,if you get it on your hands like I did you can get it off.They say you have to wait until it wears off.But, I put my hands in bleach and then washed my hands with hand soap and it came off. Again great product !!!!!

    Verified purchase: YesCondition: NewSold by: riftlakeaquatic

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