Liquid NPK + M | Liquid Macro & Micro
This product is tailored to the EI dosing method but can be adapted to other dosing techniques. Bottles are 16oz each and will last more than 41 weeks on a 20 gallon tank dosing 3x per week.
$23.00 – $49.99
For a 20 gallon, higher light tank dosing would be as follows:
- 2 pumps of the micros per day Monday, Wednesday and Friday
- 2 pumps of the macros per day Tuesday, Thursday and Saturday
- 50% weekly water change is suggested on the 7th day per EI guidelines followed by addition of the GH booster of your choice
Who needs GH booster:
Unless you have very hard water it is very likely that the addition of Gh booster is necessary. Even if you do have hard water unless you know the concentration of both calcium and magnesium adding some GH booster is suggested.
Why is GH booster suggested:
GH booster will add magnesium and calcium as well as add extra potassium which is all very important to plant growth.
Do I need to add extra iron?
For most tanks, the iron that is already included in the Liquid M will be enough. But for some high light, high co2 tanks they will require more iron. If that is the case Liquid Iron is a great choice.
Full EI levels: 1 pump of each bottle per 10 gallons 3x per week. For lower light/lower tech tanks: 1 pump per 20 gallons 3x per week