Up to 70% OFF site-wide + FREE SHIPPING at $75
Thomas Labs Thomas Labs Fish Doxy (Doxycycline Powder)
Thomas Labs [11442-585667]

Thomas Labs Fish Doxy (Doxycycline Powder)

Free Shipping at $75

Thomas Labs Fish Doxy uses Doxycycline powder to exert a powerful batericidal action on gram-positive and gram-negative bacteria, and controls a number of common fish diseases including septicemia, mouth rot, and fin and tail rot.

  • Controls common bacterial infections in fish
  • Effective against septicemia, mouth rot, & fin and tail rot.
  • Kills gram-positive and gram-negative bacteria

Directions: Add one packet (100 mg) into aquarium for each 15 gallons of water to be treated. Repeat in 24 hours. It is suggested that a partial water change be made between treatments. While duration of treatment depends on type and severity of infection, it is recommended that extended medication baths continue for a minimum of 5 days & for not more than 10 days. Discontinue treatment if no improvement is noted within 5 days. To remove harmless yellow color, change 20% of water and use charcoal filter until clear.

Doxycycline Hyclate (100mg per packet).

Note: For aquarium and ornamental fish only. Not for human use. Keep out of the reach of children. Keep container tightly closed and in a cool dry place. Not to be given to fish intended for human consumption.

0 Reviews - Submit a review
Same Day Shipping Deadline: Order by 12 Noon PT Monday-Friday.

The PetMountain Difference:
Authentic Brands You Can Trust.
Free Shipping on orders $75+.
100% Happy Guarantee.
Low Price Guarantee.

Enter quantity below and click add to cart.

Color & Quantity

Save 45%
12 Packets
Status:In Stock
Sku: TL01043
Id: 585881

We Also Suggest

Thomas Labs Thomas Labs Fish Mox Forte (Amoxicillin)
Price: $14.49 to $93.00
Compare: $26.99 to $186.99
Save up to $93 (50%)
API API MelaFix Antibacterial Fish Remedy
Price: $5.99 to $139.00
Compare: $10.99 to $278.99
Save up to $139 (50%)
Thomas Labs Thomas Labs Fish Mox (Amoxicillin)
Price: $10.79 to $62.00
Compare: $19.99 to $124.99
Save up to $62 (50%)
Mardel Mardel Maracyn Two Antibacterial Aquarium Medication - Powder
Price: $11.04 to $63.72
Compare: $19.99 to $203.99
Save up to $140 (69%)
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%)
Up to 70% Off + Free Shipping at $75
10% OFF?
New Customer Offer
10% off orders over $25 - max discount $5