Peyton
Aquarium Advice FINatic
I've been try to find out how much potassium to add since I have no way of testing for it. I'm using flourish potassium. Using this website http://www.leon-huang.com/doser/ I must add 17 ml (!) to reach the desired 10-20 ppm to 20gal (or 75.6 liter). Is this calculation correct? Just seems way too large of a dose. According to the stickies I should also dose an additional 5+ml a second time during the week. At this rate I will deplete my 250ml bottle in no time.