Certificate in Fish Farming

Study Fish Farming and related subjects.

Farming of fish and other aquatic produce is not only increasing in popularity; but also in importance, as natural resources in oceans, lakes and rivers come under pressure. Aquaculture is an industry that has a bright future, and on all accounts is only in it's infancy.

Now is the time to study Fish Farming.

Course Structure and Content

There are six modules in this course (Four compulsory, plus two electives)

Aquaculture (Fresh Water) BAG211

There are 10 lessons as follows:
1. Introduction To Aquaculture
2. Production Systems - EP and IP
3. What Species To Farm
4. Trout
5. Barramundi
6. Bass
7. Freshwater Crayfish
8. Setting Up A Fish Farm
9. Fish Foods & Feeding
10.Harvesting

Mariculture  (Salt Water) BAG220

This marine aquaclture module takes 100 hrs to complete, and involves eleven lessons.
1. Aquaculture Production Systems
2. Starting a Mariculture Business
3. Choosing a Species to Farm
4. Finfish
5. Crustaceans
6. Mollusks and Echinoderms
7. Seaweeds and Aquatic Algae
8. Pharmaceuticals
9. Diet Formulation and Feeding
10.Health Management
11.Harvest and Post Harvest Handling

Aquaponic Production BHT319

Aquaponics combines crop production with fish farming allowing you to grow fish, feeding them on algae that grows on the chemical runoff from the roots of vegetables and fruit plants; then feeding the plants on the waste products generated from the fish. There are ten lessons in this module.
1. Introduction to Aquaponics
2. Aquaponic System Options
3. The Science of Animal and Plant Growth
4. Nutrition and Controlling Growth
5. Selecting and Managing Animal Production
6. Setting up an Aquaculture System
7. Aquaponic Plant Culture
8. Applications and Opportunities
9. Managing an Aquaponic Venture
10.Troubleshooting

Farm Management BAG104

This module has eight lessons:
1. Strategic Farm Planning
2. Farm Business Plans
3. Business Assessment
4. Viability Analysis
5. Management Strategies
6. Human Resources
7. Physical Resources
8 Natural Resources

 

ELECTIVES

Plus any two of the following:

Water Gardening
This module has 8 lessons. This module presents an opportunity to broaden your area of knowledge. The water garden industry is big business in many countries, breeding and supplying fish, and everything needed to support them, for use in garden ponds, streams and fish tanks. In choosing this course, you will explore further work and business opportunities, beyond commercial scale farming.

1. Introduction
2. Water Garden Construction
3. Equipment, Pumps, Lights, Filters
4. Pods and Watercourses
5. Spas and Swimming Pools
6. Indoor and Outdoor Water Features
7. Water Plants
8. Aquatic Animals

Aquarium Management
There are 10 lessons in this course, as listed below. This is another opportunity to broaden your knowledge into areas beyond farming. The knowledge of growing fish that you develop in the compulsory modules is complimentary to working in the pet industry or in zoos or research facilities where fish are kept in aquaria.
1. Scope and Nature of Aquaria
2. The Water Ecosystem
3. Water Quality and Management
4. Equipment and System Design
5. Suitable Inhabitants for Your Aquarium
6. Fish Health and Diseases
7. Freshwater Tanks
8. Simple Saltwater Tanks
9. Maintenance
10. Breeding

Agricultural Marketing
Marketing is a key aspect of any business. Whether you are a one man operation or a large scale fish farmer; you cannot have a viable business if you don't market your produce well. If marketing skills are a weak point for you; it may be wise to choose this module; but if that is not the case, consider the other options. This module has eight lessons

1. Agricultural Marketing Concepts
2. Farm Objectives and Strategies
3. Target Marketing
4. Handling Produce
5. Customer Relations
6. Market Research
7. Promotions
8. Managing Marketing

Marine Studies I
An deeper understanding of marine life can be most advantageous; particularly if you are focused on fish farming an a salt water (marine) environment. This module has 9 lessons as below:
1.Marine Ecology Systems
2.Shallow Waters and Reefs
3.Shellfish & Crustaceans
4.Squid, Octopus, and Other Primitive Animals
5.Fish Part A
6.Fish Part B
7.Marine Mammals
8.Turtles, Sea Snakes and Seabirds
9.Human Impact on Marine Environments & Fishing


Marine Studies II
There are 10 lessons as listed below.
1.Introduction and Simple Organisms (Protists, Sponges etc)
2.Marine Plants
3.Cnidarians and Worms: Anemones, Jellyfish, Crustaceans, Flatworms
4.Arthropods
5.Mollusks
6.Echinoderms: Starfish, Sea Urchins, Sea Cucumbers
7.Non-Bony Fishes: Lampreys, Hagfishes, Sharks, Rays
8.Bony Fishes I
9.Bony Fishes II
10.Marine Mammals

 
HOW TO MAINTAIN GOOD QUALITY WATER IN AN AQUARIUM
 

Maintaining each parameter in a balanced state is crucial for keeping the aquarium inhabitants healthy and free from stress. Here are some basic parameters to consider keeping at optimal levels when wanting the organisms to thrive and prosper in an aquarium tank:

Temperature
Depending on the type of fish inhabiting the aquarium, as well as if it’s a freshwater, brackish water or saltwater tank, temperature will play an important role to help keep a well-balanced ecosystem.  Temperature plays other roles in the aquarium ecosystem apart from fish activity, which are also vital to water quality and keeping the biological system in balance.  Water temperature, affects the amount of dissolved oxygen which can be held by the water at saturation levels – warmer water holds less DO, while at the same time higher temperatures increase the oxygen requirement by the aquarium ecosystem.  Temperature also affects the rate at which the nitrogen cycle progresses, the population turnover and activity of bacteria and other beneficial microbes and the growth rate of aquatic plants, including algae. 

Only fish and plant species with similar temperature optimums should be kept in the same aquarium.  If temperatures become too low, the fish are likely to become stressed, lethargic and inactive, may fail to feed and become prone to disease outbreaks.  If temperatures become to high the oxygen requirement of the fish increase, and they may become hyperactive and nervous.

Hardness
Hardness is a measure of certain dissolved salts – mostly calcium, magnesium, carbonates and bicarbonates, the harder the water the more of these salts it contains.  Hardness is expressed in terms of calcium carbonate content, sometimes expressed as degrees (dH) or as parts per million (ppm - equivalent to mg/l)  Water becomes hard when soluble salts dissolve from rock and soil through which it has flowed or percolated.

Soft water contains relatively few minerals, although it is possible to increase the hardness of a soft water supply by adding certain salts.  Hard water which requires softening is best treated with reverse osmosis or distillation to remove salts rather than using domestic water softening units which often add sodium to the water.  Hard water can also be diluted with a soft water source such as rain water to lower the hardness factor sufficiently for aquarium use.

Hardness and softness in water is assessed by measuring the concentration of dissolved Calcium and Magnesium. Soft water generally contains 0-60 mg/l, moderately hard water 61-120 mg/l, and hard water 121-180 mg/l, very hard water is classified as having over 181 mg/l.  Most domestic and well water supplies have some degree of hardness, with an estimated 85% of American water city water supplies being classified as moderately hard or above. 

pH
pH is an indicator of the acidity or alkalinity of the aquarium water and it is an important variable for fish health, plant growth, microbial activity and water chemistry.  The pH scale runs from 0 to 14, with 0 being extremely acidity and 14 being highly alkaline.  A pH of 7 is neutral and most fish originate from waters with a natural pH ranging from 5.5 to 8.  The pH scale is logarithmic – so each step up or down the scale is 10 times the previous one, therefore a pH of  5 is ten times more acid than a pH of 6 and 100 times more acidic than a ph of 7.  The pH of the initial source water is influenced by factors such as water hardness – the minerals that make water hard usually also make it more alkaline, while organic matter and CO2 have an acidification effect.  Soft water is often slightly acid.  Aquarists can adjust the pH of the source water for an aquarium using pH up and down chemicals, while pH test kits and electronic meters are used to check pH before adjustment.

Most aquarium fish are intolerant of even slight, but sudden changes in pH and exposure to incorrect pH levels can cause acidosis, alkalosis or pH shock.  Long-term exposure to the wrong pH levels for a certain fish species can cause a decline in fish health and increase susceptibility to disease. 

Salinity
Salinity is a measure of the levels of dissolved salts, typically – sodium chloride (NaCl) in the water and it is normally applied more to marine and brackish water aquaria.  Salinity is calculated as the total weight of `dry’ salt dissolved in a total of 1000 weight units or parts per thousand (ppt).  Seawater typically has a salinity of around 35ppt although can vary slightly. 

In aquaria, salinity is measured as specific gravity or relative density at a certain given temperature.  The equipment used to measure salinity in marine and brackish water aquariums are either refractometer measuring refractive index or hydrometer measuring buoyancy. 

Hydrometers – There are a range of plastic and glass hydrometers which can be used in aquariums for salinity measurement –these work on the principal of buoyancy where the denser the water in which it is immersed, the higher it will float.  Density of the water is a function of the amount of salt dissolved in it.

Refractometers – Changes in the concentration of salt in the water affects the refractive index of light and therefore the light entering the refractometer is deflected to varying degrees which can be read from a scale.  Refractometers are used in many industries, often to measure sugars or brine (pure sodium chloride solution), so aquarists need to ensure they are using a refractometer calibrated for seawater rather than brine or salt water.

Gas Exchange
 
Oxygen (Dissolved Oxygen DO) and Carbon Dioxide CO2
Fish, just like humans, require oxygen for respiration and expire carbon dioxide.  Some fish species, particularly those which have originated from oxygen depleted water ways, have the ability to use atmosphere oxygen, however most species kept in aquaria require good levels of dissolved oxygen to always be present in the water.  In a planted tank, plants, including algae, take in carbon dioxide when the lights are on in the process of photosynthesis and release oxygen.  At night, when plants are not photosynthesizing they absorb oxygen in the process of respiration and give of carbon dioxide.    Microbial life in the aquarium including the bacteria involved in the nitrogen cycle, also have a requirement for oxygen, thus the biological oxygen demand of an aquarium supporting a number of different organisms can be high due to the restricted volume and high stocking rates as compared to what would occur in nature.

Oxygen dissolved in the water (DO) mostly originates from the air, although some may come from plants during the daylight hours.  This oxygenation occurs at the water's surface where CO2 is also released into the atmosphere.  Increasing the surface area of the air/water interface therefore helps with gas exchange and many aquarists achieve this with use of surface aggregation via filters and/or with air pumps producing small bubbles. 

The dissolved oxygen content of the aquarium water is not only dependent on the amount of surface agitation but also on water temperature.  The warmer the water the less dissolved oxygen it can hold at saturation.  Water holds relatively small amounts of dissolved oxygen at saturation – only around 11ppm (parts per million) at 10oC, reducing down to 8ppm at 25oC, thus the aquarium ecosystem is highly dependent on re-oxygenation methods to keep fish healthy.

 

HOW DOES STUDY GET YOU A JOB?

Although doing a course may not guarantee you a job – it will set you apart from those that have not studied at all and it will improve your personal choices when applying for jobs.

Each job listed usually gets a huge amount of response – when employers choose people to interview they will look at a range of factors – what you have studied will be just one of those factors. You need to be able to catch a potential employer’s attention – stand out from the rest.

So what do employers look for?

  • Great communication skills: verbal, written and also the ability to use a computer.
  • Problem solving skills: thinking on your feet and working through problems in an orderly way.
  • Efficiency: doing things in a logical order without compromising accuracy improves efficiency.
  • Knowledge and skills demanded of the job.
  • A passion for the work and willingness to learn.
  • Presentation and grooming - people who present as being well organised and well-groomed will impress.

How Will A Course Help Me To Gain those Skills?

Choosing the right course will help i.e. one that develops knowledge, practical and also your problem solving skills. Not all courses do this. At ACS our courses focus on Problem Based Learning so this enables the student to develop these skills and at the same time using this learning method also improves you knowledge retention and recall.

What Can You do to Improve Your Career Prospects?

  • Choose a course that you are passionate about – be open to learning and use this course to start building your future. Today we are expected to keep learning and studying in order to keep up with a world that is rapidly changing. Learning is a lifelong experience. Study a course that makes you stand out - a qualification that is different to all the other applicants will always catch the attention of a boss, and may be the difference between getting an interview or not.
  • Network with people in the industry, attend conferences and trade shows – make yourself known to people in the industry in general.
  • Try to build a range of skills – multi-skilled people catch the eye of the employer or potential employer.
  • Write a good CV and ask for help if you need it. Tutors at this school will help our students with their C.V.'s if you ask -no cost. Resume Writing services can also be used, but they charge.
  • Recognise your weaknesses and work on improving them - not just academically. And also know your strengths and demonstrate them.


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PlanAust. PriceOverseas Price
A 1 x $3,278.00  1 x $2,980.00
B 2 x $1,727.00  2 x $1,570.00
C 4 x $924.00  4 x $840.00

Note: Australian prices include GST. 
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