ELOS Advanced Line Fertilization Protocol

High concentration – For excellent results

ELOS ADVANCED FORMULA is highly cost-effective, due to the high concentration – guaranteeing long product life even in large aquariums.
Just a few ml of product is required to achieve target concentrations much sought after by every aquarist. The ratio N/P/K 1/10/20, is easily achieved by simply delivering the quantity of fertiliser indicated in the Protocol Table printed on the pack of each bottle.

The extreme versatility of the ELOS ADVANCED FORMULA line can offer custom fertilisation programs easily adjusted and adapted by the enthusiast, that – regardless of quantity dispensed – focus on target concentration of each individual element.

A full line of supplements capable not only of providing every element necessary for lush plant growth, but a real ‘program’, providing if correctly used – a balanced and proper relationship between all nutrients.

An easy and very focused program, avoiding the need for continuous measurements of individual parameters. Following the instructions in this brochure, provides the opportunity to know in advance – precisely and innovatively – the required amount of nutrient to be added in the aquarium using the calibrated dispenser on each container.




1. Nitrate

In aquariums populated with few or small fish, it becomes necessary to add also nitrates. AF 1. is a Nitrate and Potassium supplement essential when a limited amount of fish are present in the tank.
Dosage: 2 ml of product (two shots) provide a concentration in 30 liters of water of 10 mg/liter. Analyze the water with a proper Test Kit.

2. Phosfate

In densely populated plant aquariums, it is necessary to add phosphate. AF 2. is a supplement designed to add this important element without unbalancing the ionic balance in the tank.
Dosage: 2 ml (two shots) provide a concentration in 30 liters of water equal to 1 mg/liter. Analyze the water with a proper Test Kit.

3. Potassium

Potassium is certainly one of the Macro Elements present in greater quantities in a respectable fertilization program.
Dosage: 2 ml (two shots) provide a concentration in 30 liters of water equal to 13.3 mg/liter (with the addition of potassium administered by F1, this guarantees a concentration of 20 mg/liter.

4. Iron

Adding Iron to the aquarium is not as easy as it seem to be.
This is because Iron, although often present in the tank, is not dissolved in an easily “usable” form by plants. AF 4. is an Iron-based supplement with high availability.
Dosage: 2 ml (two shots) provide a concentration in 30 liters of water equal to 0.5 mg/liter.

5. Micro

In the “do it yourself” fertilization programs, the Micro Elements supplement is the “Achilles heel”, the discriminating element between a beautiful aquarium and a modest one. AF 5. is a Hihg Quality micronutrient blend.
Dosage: 2 ml (two shots) provide 30 liters of water, the right amount of micro elements.

6. Rigenera

A large part of the planted aquariums, after a few months from setting up, deteriorate. This is often due to poor water quality (Liebig rules). AF 6. Rigenera is a supplement containing Calcium and Magnesium designed to overcome this drawback.
Designed  for remineralizing RO water. Dosage: 2 ml (two shots) per 30 liters.