I found this on the product.
Indications and Usage for Sentry AQ Mardel Quick Aid
For the treatment and control of symptoms associated with "Ick" and protozoan parasites in tetras, cichlids, livebearers, catfish and goldfish caused by ichthyopthirius multifili, Oodinium limneticum and Oodinium pillularis parasites.
DIRECTIONS
Shake well before using. It is always wise to check your water quality levels to ensure they are within their acceptable ranges before administering any water treatment. Raise aquarium water temperature to 85 degrees F. Remove carbon from filter but continue filtration. Use 1 capful (5 mL) to treat 15 gallons of aquarium water daily for the first two days of treatment. On the third day, perform a 25% water change and then repeat dosage again. On the fourth day, evaluate your fish and the symptoms of Ick. If Ick is present, repeat above treatment cycle. If Ick is not present,perform a 25% water change lower water temperature and return carbon to aquarium filter. It is suggested to increase tank aeration during treatment as water holds less oxygen for the fish at higher temperatures.
NOTE
Consult a veterinarian or fish expert for assistance in diagnosis of
disease
causing organisms and treatment options.
Precautions
For aquarium use only.
KEEP OUT OF REACH OF CHILDREN
Warnings
THIS PRODUCT IS INTENDED FOR THE EXCLUSIVE USE WITH THE ORNAMENTAL ORGANISMS INDICATED AND IS NOT INTENDED FOR USE WITH HUMANS OR FISH FOR HUMAN CONSUMPTION. Even though this product is less staining than malachite green based products, there still remains a risk of staining decorations, plastic plants and silicone sealant in tank. If possible, remove these items from the aquarium before treatment.
ACTIVE INGREDIENTS
Gentian Violet, Capsaicin, Aloe
How is Sentry AQ Mardel Quick Aid Supplied
Net Contents:
2 fl. oz. (59 mL)
4 fl. oz. (118 mL)
PACKAGE LABEL PRINCIPLE DISPLAY PANEL
Sentry AQ Mardel Quick Aid
Distributed by:
Sergeant's Pet Care Products, Inc, Omaha, NE 68130
Made in USA
www.sentrypetcare.com
Sentry AQ Mardel Quick Aid
gentian violet, capsaicin, aloe liquidProduct InformationProduct TypeOTC ANIMAL DRUGNDC Product Code (Source)21091-186Route of AdministrationEXTRACORPOREALDEA Schedule Active Ingredient/Active MoietyIngredient NameBasis of StrengthStrength
GENTIAN VIOLET (GENTIAN VIOLET)GENTIAN VIOLET0.0003475 g in 1 mL
CAPSAICIN (CAPSAICIN)CAPSAICIN0.0005244 g in 1 mL
ALOE (ALOE)ALOE0.0007011 g in 1 mLInactive IngredientsIngredient NameStrengthNo Inactive Ingredients FoundProduct CharacteristicsColor Score ShapeSizeFlavorImprint CodeContains Packaging#NDCPackage DescriptionMultilevel Packaging
121091-186-021 BOTTLE In 1 PACKAGEcontains a BOTTLE, PLASTIC
159 mL In 1 BOTTLE, PLASTICThis package is contained within the PACKAGE (21091-186-02)
221091-186-041 BOTTLE In 1 CARTONcontains a BOTTLE, PLASTIC
2118 mL In 1 BOTTLE, PLASTICThis package is contained within the CARTON (21091-186-04)
Marketing InformationMarketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Dateunapproved drug other05/29/2009
Labeler - Sergeant's Pet Care Products, Inc. (876995171)Revised: 01/2010Sergeant's Pet Care Products, Inc.
ACTIVE INGREDIENTS
Gentian Violet, Capsaicin, Aloe
How is Sentry AQ Mardel Quick Aid Supplied
Net Contents:
2 fl. oz. (59 mL)
4 fl. oz. (118 mL)
PACKAGE LABEL PRINCIPLE DISPLAY PANEL
Sentry AQ Mardel Quick Aid
Distributed by:
Sergeant's Pet Care Products, Inc, Omaha, NE 68130
Made in USA
www.sentrypetcare.com