Kordon Kordon Methylene Blue General Disease Prevention
Kordon [11442-518308]

Kordon Methylene Blue General Disease Prevention

FREE shipping on orders $49+

Kordon Methylene Blue is effective against superficial fungal infections of fishes. The Kordon Methylene Blue may be used as an alternative to Malachite Green for the control of fungus when it is known that the fish to be treated are sensitive.

  • Effective against superficial fungal infections of fishes
  • Safe for use with fish eggs and fry
  • Effective against some external protozoans


The Kordon Methylene Blue is safe for use with fish eggs and fry for the prevention of fungal infections. As a secondary use, it is effective against some external protozoans, such as Ichthyophthirius (Ich), Chilodonella and Costia.

Price:$3.32 to $9.46
0 Reviews - Submit a review

Questions? Call us Mon-Thurs: 8am-5pm, Fri: 8am-2pm Pacific Time: 1-888-373-8686

Best Price Guarantee: Find a lower price, call us.
Same Day Shipping: Order by 12pm PT Mon-Fri.
Free Shipping: On all orders over $49+

Enter quantity below and click add to cart.

Color & Quantity
Item

$3.32
$5.99
Save 45%
4 oz - (Treats 240 Gallons)
Status:In Stock
Model:37344
UPC:048054373442
Sku: K37344
Id: 518539

$9.46
$16.99
Save 44%
12 oz - (3 x 4 oz)
12OZ METHYLENE BLUE /3
Status:In Stock
Model:37344M
UPC:680031018542
Sku: K37344M
Id: 625391

We Also Suggest

Seachem SeaChem ParaGuard Fish & Filter Safe Parasite Control
Price: $8.20 to $37.89
Compare: $13.99 to $71.99
Save up to $34 (47%)
Mardel Mardel Maracyn Plus Antibacterial Aquarium Medication - Liquid
Price: $10.19 to $611.96
Compare: $18.99 to $1,958.99
Save up to $1,347 (69%)
API API Pimafix Antifungal Fish Remedy
Price: $5.99 to $131.00
Compare: $10.99 to $262.99
Save up to $131 (50%)
Hikari Hikari Betta Revive Fish Health Aid
Price: $1.79 to $21.48
Compare: $2.99 to $40.99
Save up to $19 (48%)
Mardel Mardel Maracyn Antibacterial Aquarium Medication - Powder
Price: $11.04 to $63.73
Compare: $19.99 to $203.99
Save up to $140 (69%)
Save 20% today!
Enter your email + enjoy
20% OFF
20% off max discount $5