AquascapeGuide Fertilizer Refill Bags

About
A full set of macro and micro salts to refill the ASG Fertilization Kit bottles once the starter salts run out. Buying them together means no single salt runs out ahead of the others.

Specs
Sizes: Small, 1 refill (0.16 lb); Medium, 5 refills (0.84 lb); Large, 10 refills (1.69 lb); XL, 20 refills (3.39 lb)
Salts: KNO3 (nitrate), KH2PO4 (phosphate), K2SO4 (potassium), CSM+B (trace)
One refill fills one 500 ml dosing bottle. Bottles not included.

Using It
Follow the recipe on your dosing bottle: add the salts, top up with water and shake.

Photos from AquascapeGuide's Etsy shop, used with permission.

Information sourced from AquascapeGuide