Nualgi Aquaculture improves fish productivity; increases healthy fish and cleans water in an environmentally sustainable production. In aquariums, fresh water or marine, hatchery, nursery or growout, fish or shellfish, it is essential to control the water quality. Our product consists of micronutrients that trigger growth of diatoms in water bodies due to the presence of silica base. Nualgi’s nano formulation causes a diatom algae bloom within 3 hours of application, which triggers a large population of zooplankton - a live fish food. Nualgi utilizes Co2 and increases O2 concentration in water, facilitating the growth of aquatic species like zooplanktons and fish.

1. AQUACULTURE
Nualgi.org
NANO NUTRIENTS
- Increase Fish Growth Rate
Amit Khanna
- Improve Water Quality
Marketing Director
- Regenerate Ecosystem
+44 (0) 7931 552 420
amit@nualgi.org
Patented Technology
W: www.nualgi.org
E: sales@nualgi.org
T: 0044 7931 552 420
© 2013 Nualgi.org

2. Aquaculture - Problem
AQUACULTURE
THE ACCUMULATION OF ORGANIC MATERIAL
IN FISH FARMING IS TYPICALLY A RESULT OF
ACCUMULATED FAECAL MATERIAL AND
UNEATEN FEED. AS THE DENSITY OF THE
FISH INCREASE, THE AMOUNT OF FEED
BEING FED INCREASES WITH CONSEQUENT
INCREASES IN FAECAL MATERIAL AND
EXCESS FEED.
Nualgi.org
© 2013 Nualgi.org

3. Aquaculture – Solution
AQUACULTURE
Natural Fish Feed
Nualgi provides the best environment for fish to grow, gain
the greatest impact from using Nualgi Aquaculture:
 Nualgi has 10 secondary and micronutrients
loaded on a Nano Silica base
 These trigger growth of diatoms in water
bodies
 The diatom algal bloom triggers a large
population of Zooplankton
 Zooplankton are live food for fish to consume
Nualgi.org
© 2013 Nualgi.org

4. Aquaculture – Solution
AQUACULTURE
Clean Water
 Nualgi causes diatom bloom
 Diatoms absorb Co2 and release Oxygen
aquaculture
 Higher Oxygen levels in water enable
aerobic bacteria to grow
aquaculture
 Aerobic bacteria breakdown organic material
released by fish farming
 Resulting in cleaner water where aquatic life
flourish
 Less food for blue green algae – clean water
 Cleaner & less stressful rearing environment
is the best environment for fish to grow
Nualgi.org
© 2013 Nualgi.org

5. How it works
AQUACULTURE
Cell wall
Hours Later
Nualgi
Diatom
CO2 reduces &
Dissolved
Oxygen
Increases
Multiply
Reaction
Food chain increases
1000s of Diatoms
Nualgi Aquaculture improves fish productivity; increases healthy fish and cleans water in
an environmentally sustainable production. In aquariums, fresh water or marine, hatchery,
nursery or growout, fish or shellfish, it is essential to control the water quality.
Fish kills in ponds, lakes etc are due to a decrease in oxygen level. Minimum O2 level
required is 5 ppm, below this level water becomes unfit for aquatic life forms. However,
adding Nualgi, this situation can be reversed within a week, increasing dissolved oxygen
for aquatic life to flourish.
Commercial farming generally releases untreated waste water including large amounts of
fish excrement which can harm the natural environment around the farm sites. Nualgi
tackles the problem of excess feed and faecal matter; breaking down organic matter,
utilizing CO2 and converting it to Oxygen.
Nualgi.org
© 2013 Nualgi.org

6. Technology Benefits
AQUACULTURE
 Degrades Organic Material - Tackles the problem of
excess feed and faecal matter; breaking down organic
matter
 Improved Feed Conversion - Healthier fish waste less
feed and use the feed they consume more efficiently
 Excellent Cost Benefit - Cost benefits in recent trial were
better than 10:1
 Ease of Use - No messy powders to handle. Add Nualgi in
liquid form directly to the water
 Potent – Application is direct and begins to work immediately
 Better water Quality – reduced water exchange
 Healthier fish – avoid usage of antibiotics and chemicals to
treat water
 Increased fish productivity – lower costs and better profits
Nualgi.org
© 2013 Nualgi.org

7. Nualgi Aquaculture
AQUACULTURE
What is Nualgi Aquaculture?
 Liquid for use in fresh water or marine aquaculture
 Patented product technology
Overview
 10 secondary and micronutrients loaded
on a Nano Silica base as a single package.
 Dispersible as Nano particles in water (3 – 50 nm).
 Stable in water without gelling or precipitation.
Fe
Mn
S
Mg
B
K
Co
P
Ca
Nano Silica
Macronutrients
Micronutrients
Nualgi.org
© 2013 Nualgi.org

8. Nualgi Aquaculture
AQUACULTURE
Nualgi Aquaculture Liquid Contents
NAME
SYMBOL
AMOUNT
Iron
Fe
1.800
Manganese
Mn
0.300
Zinc
Zn
0.150
Copper
Cu
0.100
Sulphur
S
0.900
Calcium
Ca
0.450
Magnesium
MgO
0.350
Phosphorus
P205
3.000
Potassium
K2O
3.000
Cobalt
Co
0.005
Boron
B
0.005
Molybdenum
Mo
0.005
Silica
SiO2
20.000
Available in 500ml and 1L Bottles
* Approximate minimum grams per litre
Nualgi.org
© 2013 Nualgi.org

9. Aquaculture Productivity
AQUACULTURE
Application
 Poor oxygen levels
LAKE
 Low fish growth
Bangalore, India
 High organic material
BEFORE
 Lower organic material
 Increased fish growth
 increased oxygen levels
AFTER
Nualgi.org
© 2013 Nualgi.org

10. Contact us
AQUACULTURE
Amit Khanna
Marketing Director
amit@nualgi.org
+44 (0) 7931 552 420
Nualgi.org
© 2013 Nualgi.org