Aqua Vitae- Potassium (K2SO4) 17.9g (free shipping)
We currently have 21 in stock.
Are you happy with the big box store fertlizers you're currently using but tired of the high cost and plastic waste? We have an option that will be easy on the pocket book and the environment!
1 pack of Potassium to mix with 500ml of distilled water
Each 2ml dose will add .85ppm of K to a 10g tank.
Derived from Potassium sulphate
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