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Green Aqua MACRO Plant Fertilizer - 250 ml

€27.88 / 1 l
In stock

Green Aqua MACRO Plant Fertilizer - 250 ml

Use Green Aqua MACRO and MICRO together with Easy Life Easy Carbo in order to provide for everything your aquatic plants need in regards of liquid fertilizers.

Why is Green Aqua MACRO special?

Because it contains a very balanced ratio of all the necessary macro elements such as Nitrates, Phosphates and Potassium. It is also very concentrated, almost to the solubility level of these elements. So, essentially, you are not paying for water as in the case of many other diluted products!

Should I be careful with UV filters when adding ferts?

Yes, you should. UV filtration - due to its strong lighting - can cause the breakage of even the strongest chelates from MICRO fertilizers. We recommend you only switch on the UV filters at night, and only for short periods of time if necessary. Dose only after the UV has been switched off. Note: only MICRO fertilizers are affected by UV, the MACRO ferts are NOT affected by it.

STORAGE: Avoid direct sunlight. Keep it in a cabinet, at room temperature. Do not refrigerate.


For High-tech planted aquariums (Strong light, CO2 injection, heavily planted) - 50% weekly water change is recommended. 1 ml / 20 liters / day

For Mid-tech planted aquariums (Moderate light, CO2 injection, heavily planted) - 30% weekly or 50% bi-weekly water change is recommended. 0.5 ml / 20 liters / day

For Low-tech planted aquariums (Moderate light, no CO2 injection, heavily planted) - 50% bi-weekly water change is recommended. 3-4 ml / 20 liters / week

For Ultra Low-tech planted aquariums (Low light, no CO2 injection, few plants) - 30% bi-weekly water change is recommended. 1-2 ml / 20 liters / week

Please note that some pumps may dose a slightly different amount, so always check their performance before use, especially in the case of big aquariums. Under 200 liters these errors are marginal.

The frequency and amount of water changes influences fertilizer dosage levels directly. Please check the dosage chart from the images in order to determine the exact dosage requirements of your aquatic plants. Also, low-light, non-CO2 systems will need considerably less then high-light CO2 systems. Add 1 ml / 20 liters / week or less for low-tech fishtanks. You can also try to slowly decrease dosage amounts by small steps and observe the reaction. This will takes weeks, but it might save you 20-30% MACRO and MICRO in the long run. We do not recommend however to reduce nutrient levels to a critical low, as that will result in algae bloom.

IMPORTANT: make sure that you have your dosage levels synchronized with your water change plan. If you fail to reset your aquarium fertilizer levels with regular changes, they can accumulate in your fishtank. Excessive levels (for example Nitrates over 40-50 ppm) will result in restricted growth and fish health issues.

Considering all of the above, please know usually the lack of nutrients is a bigger problem than excess nutrients.

INGREDIENTS (in 1000 ml): 

Nitrate (NO3) - 49 g/l
Phosphate (PO4) - 7 g/l
Potassium (K) - 49,2 g/l
Methyl Paraben (E218) - 1 g/l

More Information
NameGreen Aqua MACRO Plant Fertilizer - 250 ml
Weight (kg)0.300000
ManufacturerGreen Aqua
Aquarium typeMid-High Light - High Tech

Our main shipping provider - GLS is only delivering our packages up until a certain weight. In some extreme cases - involving the shipping of big aquariums and furniture - we will calculate a custom shipping cost after receiving your order. We will only ship the purchased products after you have confirmed this shipping cost with us.
Please be informed, we charge an extra 10 EUR / aquarium on all aquarium orders for special packaging and care within the shipping fee.

Our goal is to deliver the plants as quickly as possible to your address, so we are making regular (two times per week) orders to our partners and will send you the fresh plants with GLS as soon as they arrive to us. We also have a uniquely high stock, with hundreds of plants. Please read our terms and conditions.

We would like to inform you that according to the EU regulations we are not allowed to ship live animals or dangerous goods (such as CO2 bottles in example) through our delivery partners. Please note that these can only be picked up at our store. The list of the dangerous goods on sale by Green Aqua can be found here.

Please protect your purchase by always inspecting the package right after delivery. In case of visible damages on the exterior of the package, you will need to sign a written damage form IN THE PRESENCE of the delivery agent! We can only guarantee the replacement or resending of any goods if a written damage form or claims form is filled out at the delivery time! With seamlessly undamaged packages on the exterior, you have seven days to report any missing or damaged goods from the interior of the package.

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