8.5 grams 
*Acriflavine Neutral is used to treat complex fungal and bacterial infections, oodinium (velvet), fin and tail rot, Columnaris Flexibacter and saprolegnia. Mix the powder with 16 ounces of water to make a stock solution. 1 TSP of the solution treats 10 gallons. Treat daily for 7-10 days with a 25% to 50% water change. 
 
Important: This product stains a neon green color. Make sure to use gloves and a face mask specially when you mix the powder with water. Wash hands and face thoroughly immediately after handling.
 
***I buy these in bulk and they are repackaged when shipped out. Rest assured the meds are handled carefully and in sanitary conditions. (Please use gloves and wear protective mask when handling drugs).
 
Order Cancellation Policy: Orders can be cancelled only if the medication has not yet shipped out. Transit times are viewable with the Tracking Information provided to you. As long as the meds are in my facility they're in a controlled and hygienic environment. Once they ship out, the integrity of the drug is unmonitored. Medication orders cannot be cancelled once they are in transit.

Return Policy: Exposure to heat and humidity is a risk while in Return Transit and can cause degradation or affect efficacy. This is a health and safety concern for livestock therefore the medications cannot be returned or repurposed even if they're not opened. ECR cannot be held responsible in case there is a possible adulteration of returned medication. As such, returned medications will be disposed of immediately and no refunds will be issued.
 
Shipping Fees: Shipments upto 2 LBS or 900 grams will be packaged in a USPS Padded Flat Rate Envelope. Please make sure to select this option at checkout.
 
Shipments over 2 LBS or 900 grams upto 6.5 LBS or 3 Kilograms will be packaged in a USPS Medium Flat Rate Box. Please make sure to select this option at checkout.
 
Also note there is a small handling fee of $0.74.