Friday, September 30, 2011

Koi Ponds Causes For Excess Ammonia Which Always Includes Nitrites


Clamped Fins; White Burns Caused By Ammonia Poisoning. Goldfish or  Koi Look The Same With Clamped Fins
·        Overstocking Koi
·        Overfeeding Koi
·        Low Oxygen Saturation
·        Undersized Biofilter
·        Immature Filter (good bacterial colonies have not increased to a sufficient number this usually occurs in the spring)
·        Dirty Filter
·        Filter too Aggressively or Frequently Cleaned (especially
·        if chlorinated tap water has been used)
·        Chemical treatments that harms good bacteria;

Symptoms of high ammonia: could include weariness Koi could be lying on bottom of your pond with clamped fins and red streaking-flashing, jumping.

Symptoms of high nitrite: could include sluggishness (sometimes lying on pond bottom with clamped fins, though swimming up for food before going down again)-brown streaking in the pectoral fins-jumping, flashing.

There are 2 types test kits for ammonia:  Nessler and Salicylate.

Nessler kits use one reagent grade-yellow to red; reagent grade defined (a reactant or reagent is a substance consumed during a chemical reaction.[1] Solvents and catalysts, although they are involved in the reaction, are usually not referred to as reactants.

Although the terms reactant and reagent are often used interchangeably, reagent is often used in a more specialized sense as "a test substance that is added to a system in order to bring about a reaction or to see whether a reaction occurs".[1] Examples of such analytical reagents include Fehling's reagent and Tollens' reagent. In organic chemistry, reagents are compounds or mixtures, usually composed of inorganic or small organic molecules, that are used to effect a transformation on an organic substrate. Examples of organic reagents include the Collins reagent, Fenton's reagent, and Grignard reagent.

In another use of the term, when purchasing or preparing chemicals, "reagent-grade" describes chemical substances of sufficient purity for use in chemical analysis, chemical reactions or physical testing. Purity standards for reagents are set by organizations such as ASTM International. For instance, reagent-quality water must have very low levels of impurities like sodium and chloride ions, silica, and bacteria, as well as a very high electrical resistivity and the color goes from.
http://en.wikipedia.org/wiki/Reagent

There are 2 types test kits for ammonia: Salicylate test kits use two reagents, and the results vary from yellow to shades of green/blue. If you are using chemicals such as ChlorAmX or Ultimate to bind ammonia (or
Chlorine), you MUST use Salicylate tests. 
 
 The problem with the Nessler test: Nessler test reads all ammonia present, including ammonia that is now bound by the chemical, and which is no
longer harmful to the Koi so no matter how much binder you add – the test shows ammonia! 
  
Salicylate tests reads only the unbound ammonia (the type of ammonia which harms your Koi!) and the bound ammonia (which is no longer harmful to your Koi) is invisible-so you will know immediately result of the Salicylate test shows ammonia, then you need to add more ammonia binder.

Treatment for high ammonia:
·        Water changes to dilute ammonia
·        Binders such as ChlorAmX or Ultimate, or in very small pond ecosystem-systems Zeolite rocks which absorb ammonia from your pond system.
·        Remember that salt will release the ammonia bound to the Zeolite-these are all meant to be temporary solutions while your filter may not be working up to capacity.
·        ANY unbound ammonia is harmful to your Koi even extremely small amounts in the water over an extended time may cause permanent gill damage.

Treatment for high nitrite
·        Includes water changes-change 50% of water from bottom
·        Suspended feeding
·        Salting to 0.1% and increased oxygenation. Again, these are meant to only temporarily improve the situation until the filters are working.

In all cases address the underlying cause
·        check your filter
·         In the spring, check ammonia, nitrite, pH and KH (total alkalinity or Carbonates) use your test kits daily until your bacterial colonies are populated each and every spring-then weekly during the summer.
·        Simple precautions will help stop small problem-becoming major disasters.
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Tuesday, September 27, 2011

Introduction To Koi Ponds

Transporting Alvin My Koi Fish I use Ice Chest & Air Stone
Koi ponds have become a popular hobby in the world, and the reasons are clear as to why. Koi are beautiful, vibrant fish that can literally light your day. Koi come in many colors, varieties, and kinds, so it is likely that everyone in the world can find at least one type of Koi that would suit their likes. While Koi may be a welcomed beauty to your pond, they also have an interesting history attached to them.


In Chinese culture, Koi ponds are said to being good luck to their owners. Koi ponds are used as an overall plan to fulfill their lives. Other parts of the world consider Koi ponds as a form of relaxation and serenity. In the United States, more and more people seem to find Koi ponds to be fun more then anything else. No matter what the reason you find to have a Koi pond, they are sure to brighten your life.

However, Koi keeping should not be taken lightly. Koi, like any other animal, require time and money to maintain. The majority of first time Koi owners fail because they get the idea that keeping Koi is easy in some way. Do not let this discourage you though, as educating yourself will greatly improve your chances of succeeding.

It is important for you to learn all you can BEFORE you begin obtaining the things you need for Koi keeping. This way, you will not slip up and have to replace anything that you have already done or bought. Planning ahead will not only save your money, but it will potentially save your sanity as well.

It is important to learn the information for yourself rather then relying on other sources. People such as your product dealer and pond builder will have limited knowledge, but should not be trusted for a reliable source, as they are selling products and may be bias. Plus, once you are at home with your Koi, your product dealer or pond builder may not be available to help you in the event of a problem.

Koi Have Personality

You would not believe that Koi actually have personalities similar to other animals. They are social, and can even be trained to eat directly from their owners hands. The more time you spend with your Koi, the more you will notice each Koi has individual characteristics and traits.

Koi have been known to live for up to 200 years at time, but generally the average lifespan of a healthy Koi is about 30 years. So if you are looking for along time pet companion, Koi may be a good choice.

Building Your Koi Habitat

Before ever buying Koi, you must create a proper habitat for them. This is where information from your pond builder and supplier will come in handy. However, you should not rely on the opinions of just one person.

It may be a god idea to do research on your own, before you go to purchase the materials needed for you pond. Because of its popularity, an unlimited supply of resources can be found on the topic of Koi keeping. Visit your local library, fishery center, or research online. There are quite a few things needed to sustain a habitable pond.

When it comes to pond size, bigger is always better. Koi have a habit of growing rather fast, so you have to consider pond size at the same time you are considering how many Koi you are going to put it in.

Your filtration system is extremely important. There are 2 types of filtration, mechanical and biological. Mechanical filtration relives the pond of solids such as dead algae, insects, and Koi wastes.

It is important to have enough filtration to sustain the size of the pond, and the amount and size of your Koi. Biological filtration causes a nitrogen cycle, which is what removes dissolved wastes from your pond. Without biological filtration, built up waste will turn into ammonia and kill your Koi within just a few days.

Besides the technical aspects of your pond, you will also have the ability to create a visually appealing area as well. Waterfalls, fountains, and other water features will not only add a visual show to your pond, but it will also create movement and sound. A variety of plants and flowers are also available for your pond.
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