Edited by Zgm12 - 4/11/16 at 12:57pm
Vetrx and Oxytetracycline
VetRX is a topical, yes? If so, you can use them together. I would not put anything other than the oxytetracycline in the water.
Package weighs 181.5 grams and has 10 grams oxytetracycline.
10 ÷ 181.5 = 0.055, which means it's 5.5% oxytetracycline, 94.5% filler
One gram = 55mg
One teaspoon weighs about 3 grams which = 165mg x 5 teaspoons = 825 mg
The 800 mg dose for one gallon = 5 teaspoons (825mg is close enough)
This package weighs 280 grams
Package contains 102.4 grams oxytetracycline
102.4 / 280 = 0.37 , which means that it's 37% oxytetracycline and 63% filler
370 mg per gram
One teaspoon probably weighs 3 grams, so it's 3 x 370mg = 1110 mg per teaspoon
The 800 mg dose for one gallon = ~3/4 teaspoons