Aquarium Care

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Posts Tagged ‘Beneficial Bacteria’

Why You Need Aquarium Canister Filters

Thursday, January 14th, 2010

Aquarium canister filters are responsible for the mechanical, chemical, and biological filtration of particulates in your aquarium water. They come in different sizes but most are small enough that they do not dominate your aquarium. They are often called submersible filters because they are placed inside the tank and not hung on the side. Tank filters are a requirement in all tanks, but they are very important in tanks which contain fish that are messy eaters.

Knowing the type of filter for your tank

There are three types of filters depending on the function. Mechanical filters remove debris and other particles from the water with a foam layer or any other type of porous material. Mechanical filters are a must for all tanks. A chemical filter removes dissolved materials with a carbon layer. This is most effective for removing ammonia but it is also useful in removing metals and odors.

Biological filters do the job that is not finished by the previous two kinds of filters. They contain beneficial bacteria called nitrofiers that remove harmful wastes.

How to maintain your filter

Regular cleaning for your aquarium canister when is a must because aquarium filters do the main part of cleaning the tank and they tend to collect a lot of debris quickly. Accumulated debris can clog your filter and this could lead to an accumulation of harmful toxins in the tank.

You clean the filters when you replace the tank water, removing the filter and taking it apart so you can clean the individual parts like the impellers, tubings and intake and outlet pipes, and the main body. You can lubricate the parts of the filter using petroleum jelly or liquid silicone before putting the tank parts back together and reinstalling the filter.

Choosing aquarium canister filters

There are some factors that you need to consider when choosing a filter. For one, you need a filter that has easily replaceable parts since there will come a time when you need to replace parts such as rubber gaskets and impellers. Make sure that your store regularly stocks on filter parts so you can easily get a replacement when one is needed. You also need to choose aquarium canister filters that are easy to remove, clean, and reinstall. You may need the help of an expert when putting up the filter for the first time, but subsequent cleanings will require you to handle the disassembly and the reassembly yourself. Also make sure that the filter is easy to use in case of emergencies when you have to stop the filter.

Get to know your filter before you buy, such as how to assemble and disassemble it. You can get an expert to teach you how to install the filter for the first time so you can do it yourself later on.

Jeffry Johnston is a pet store owner and an aquarium enthusiast who finds happiness in helping others succeed in raising healthy, happy fish as well. He is a member and guest speaker at many aquarium clubs, as well as having a few very large tanks of his own. To learn more about aquarium filters and other aquarium equipment, pleasego to marinedepot.com.

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How To Filter Out Your Fish Tank

Sunday, November 29th, 2009

It must make any aquarium enthusiast cringe, having to feed his fish every day in the same water that they swim in, breathe in and release their bodily wastes in. If it were not for reasons of yuckiness that that such a situation could not be allowed, it would certainly be objectionable for the way this would poison the water and make it incapable of sustaining aquatic life. How do you treat your fish to a better life then? If the fish lived in a natural water body, a pond or stream, there would be enough clean water in the system that all the bodily waste would not make a difference; in a closed water body like an aquarium, it comes down to the owner of the aquarium to do something to constantly clean and freshen the water the fish live in, to give them a reasonable standard of living. Aquarium filters are the answer; though there are so many, they can hardly be called one answer.

The empathetic aquarium owner must worry most about the health implications of having his fish swimming around in a weak solution of their own bodily waste. What must all the bacteria and other pathogens in the water do to the fish? Do their eyes sting; do they breathe with difficulty in such a toxic water cocktail? Biological aquarium filters are the solution to such concerns. A biological filter is a unit that encourages the growth of beneficial bacteria inside it. These bacteria subsist on the bodily waste of fish; and they break down the poisonous ammonia in the waste into nitrogen compounds, nitrites and nitrates and these are a great way to take the sting out of the problem.

Under-gravel filters are a great example of biological aquarium filters; they’re not marketed as effectively these days, owing to the fact that they are simple to build, and offer no opportunity for a killer markup, but are very effective. The idea is that the filter is placed under the bed of the aquarium; water is drawn through the gravel over the bed; the gravel filters out a large part of the suspended debris, and the bacteria that live in the gravel take care of the ammonia. The water is drawn down and sent back up after purification by message of an air stone or a powerhead.

One of the best options that modern aquarium filter technology provides is the canister filter. Canister aquarium filters force the water in an aquarium through a variety of filters and cycle the entire contents of an aquarium every hour. The result is a visibly bright and clean and aquarium that manages to be free of most kinds of impurities. A minor drawback to this type of aquarium filter is the way it keeps drawing all the water through its system constantly; this action creates quite a strong current in the tank that can be annoying to some fish.

One of the most satisfying kinds of aquarium filter to use is the sump variety. Basically a sump aquarium filter is a large aquarium-like tank by itself, used exclusively for water purification in the main tank. The sump is sectioned off into three or four areas, each one installed with a different kind of water purification system. These aquarium filters are mostly the domain of experienced do-it-yourselfers; you could have a sump with a compartment for beneficial plants, one for gravel and charcoal purification, and so on. It is easy to be bitten by the purification bug and let it run away with you though. The final test of how successful your attempts are, rests in the health of your fish population. If your veterinarian certifies them to be as healthy as can be, there’s no reason why you should not congratulate yourself on a job well done.

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Why Aquarium Water Testing is Important

Saturday, November 7th, 2009

One important thing that a person setting up an aquarium must not overlook is aquarium water testing. When you have arranged the decor in your aquarium and put water in, do not immediately add the fish but instead, let the water stand for several days to let the water settle. Beneficial bacteria in a product like EcoBio-Block will help you to speed up the nitrogen cycle. You can monitor this cycle daily with water quality tests, and add the fish a few at a time. At the start of the cycle, you will see a spike in the ammonia level. This will be followed by a nitrite spike when the beneficial bacteria convert the ammonia into nitrites.

Once you have fish living in your aquarium, test the water daily for the first few weeks as the water adjusts to having fish living in it. After this initial period, test the aquarium water weekly. Although most aquarium supply stores will test it for you, it is much easier to purchase a water test kit and do it yourself at home.

You will be presented at the aquarium supply store with a wide variety of testing kits to choose from. There are basic kits with strips that test important water quality indicators like pH, nitrate, water hardness, ammonia, nitrites and others. The strips change color to indicate the quality of the water.

The basic kits are convenient, but have some drawbacks. They are cheaper but are not very reliable. You can go instead with more complex testing, which involves a test tube. Add also a thermometer to your testing supplies so you can test the water temperature.

The health of your fish depends largely on the quality of the aquarium water. That is why it is essential that you do regular aquarium water testing. You need to add whatever is necessary in order to bring your water level to healthy levels for your fish.

Healthy pH level is around 6 or 7 for most fish, but they will generally tolerate a fairly wide range of pH. Any decor, food or medication added can change the pH level in your aquarium. You can increase or reduce the pH to healthier levels by adding some chemicals. A natural, but much slower approach will be to add driftwood or peat for more acidic water or a lime rock if you want more alkaline.

High ammonia levels are toxic to fish. Nitrite levels too, must be kept as close to zero as possible. What will reduce both will be partial changes of water. An easier way is to add beneficial bacteria. Nitrites will be converted to the less harmful nitrates by the beneficial bacteria.

Even simpler and less trouble is to have a bacteria colony established with the EcoBio-Block which gives long-term, continuous results. The bacteria breaks down ammonia into nitrites and then into safer nitrates. The bacteria live and multiply in the block and disperse into the water, keeping the water clear and healthy.

Aquarium water testing is a very important part of keeping your aquarium environment safe and healthy for your fish.

Leonard Boyler has been keeping fish for more than two decades. The products he likes bestmake aquarium care and maintenance very easy from start up to making your cloudy fish tank clear. To find out more about what you can do to keep your aquarium water clear and healthy for your fish please visit ONEdersave.com.

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How to Safely Add New Fish to an Established Aquarium

Monday, October 5th, 2009

Introducing new fish to an already existing aquarium is not as easy as it may seem. There are a lot of things to think about and prepare before you can safely transfer your new fish to your aquarium. You cannot just buy any aquarium fish you want then dump them in the tank as soon as you reach home.

First thing to check is the quality of your water. It is stressful enough for all the fish involved when new fish are introduced to their number. Do not add to it by making them suffer in poor water quality. The stress in them might reach fatal levels. Make sure that you have the highest possible water quality by testing for the ammonia, nitrite and nitrate levels. Do the necessary changes or cleaning before you add the new fish to the aquarium. If you dont like frequent aquarium cleaning, add an EcoBio-Block to your aquarium to give it the beneficial bacteria and trace minerals that can reduce harmful substances in your water and keep it clean, healthy and clear.

When choosing what fish to add to your aquarium, you need to determine if they will live companionably with your existing fish. Some fish will eat smaller fish, some others will fight and kill each other. You also have to know if your water will sustain the new fish. This means that you have to get the aquarium fish that will survive the temperature, pH, nitrate and ammonia levels you currently maintain. It is advisable that you add more than one fish at a time, to reduce the chance of any fish picking on just one new fish.

Your first step when preparing the aquarium for a new arrival is to rearrange the tank. Your established fish have their own hiding spots, and may become territorial if a new fish is introduced. Rearrange the plants and decorations, which will remove established territories and make the environment new for all of your fish. Make sure that there are plenty of hiding spaces where the fish can go until they get used to each other.

When introducing new aquarium fish to an established tank, never bring your new fish home from the pet store and immediately dump them into the tank. This will shock their system, and they may not make it.

For best results, you may want to set up a separate tank where you quarantine new fish for a week to check for signs of illness. Sometimes, pet store fish carry diseases, and you don’t want to introduce these into your aquarium. If you decide to transfer your new fish directly from the pet store bag to your established tank, first float the bag with the fish in your aquarium for a few hours. This allows time for the water temperatures to equalize. Then, open the bag to release your new fish into the tank.

Careful preparation to the aquarium, timing of the introduction of new fish, plus proper acclimatizing will ensure a smooth transition with minimal stress to all your aquarium fish.

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Aquarium Care Series: Treating Common Ailments

Friday, April 10th, 2009

by Ruby Bayan, OurSimpleJoys.com

Prevention is always better than cure, so making sure that the aquarium environment is always ideal is your best preventive measure against illnesses. This means regular check-ups on the optimum efficiency of the equipment, constant monitoring of the integrity of the water condition and temperature, diligent precautions against introducing harmful elements into the environment, and most importantly, a close eye on the fishes themselves. Keeping informed on the latest innovations in water conditioning for fish health is also important; for example, beneficial bacteria found in products like EcoBio-Block could help prevent infections and disease.

However, sometimes, no matter how cautious or diligent you are at ensuring the health of your fishes, untoward circumstances bring about health problems that need serious attention. If only for this unpredictable occurrence of fish ailments, you should be ready with enough know-how on ways to address fish health problems.

Bacterial and Fungal Infections

The most common health problem among aquarium fish is infection from bacteria and fungus. The primary culprit is usually bad water quality. Pollution due to the rotting of uneaten food, irregular water changes, and poor tank maintenance contribute to the deterioration of the habitat — this makes the fishes weak and susceptible to infections.

Stress, from mishandling, introduction of aggressive or incompatible species, and habitat disturbances, also leave the fishes traumatized and susceptible to diseases. Malnutrition, or an inappropriate diet, aggravates the situation – anything considered malnourished is definitely taking a serious health risk.

Here are some examples of bacterial and fungal infections, and how to deal with them:

  • Fin Rot – Fish with long, trailing fins are most susceptible to fin rot – a degeneration and inflammation of the fin rays and membranes. Aside from poor water quality and vitamin deficiency, fin rot is often the result of infections arising from damage brought about by mishandling, as well as fin-nipping attacks from tank mates. Infected fish should be removed and the affected areas treated with commercially available anti-bacterial fish medicine. Remedy water condition and compatibility problems, as well as diet deficiencies to prevent the spread of the ailment.
  • Fungus – Aside from bacteria, fungus can attack the areas on the fish body that has suffered some extent of damage (such as wounds or holes left by parasites). Cotton-like fungal growth appears as patches that give the fish a dull, shabby appearance. To treat fungal infections, subject the tank to a fungicide remedy. Address other possible causes like poor water quality, parasites, and aggressive tank mates.
  • Pop-Eye – One of the more serious bacterial infections is called pop-eye, marked by inflamed eyes protruding from the sockets. Looking very sickly, fish infected with pop-eye usually contract the ailment because of poor water quality, mishandling or distress from fighting with other fishes. Antibiotics may be effective but, if the infection has progressed to a form of tuberculosis, the afflicted fish may have to be removed and euthanized.

Parasites

On rare occasions, even the most cautious aquarist can unknowingly introduce parasites into a well-maintained tank. New fishes, live food, live plants, and some decorations are all potential carriers of aquatic parasites. Here are some of the parasites you should watch for:

  • Fish Lice – Also known as Argulus, fish lice, looking like transparent flat disks, attach themselves to the skin and suck on the fish’s blood. The fish feels itchy and scratches itself on the substrate or on rocks and other hard décor.
  • Anchor Worm – Lernaea, or anchor worms, are greenish-white threadlike organisms that attach themselves to the body of the fish. The skin becomes inflamed and the fish scratches the affected area on hard surfaces in the tank.
  • Leeches – Worm-like leeches attach themselves to the host fish to feed on its blood. The fish feels the irritating suckers and tries to scratch them off on the substrate, rocks, or wood.

To treat parasite infestations, remove the afflicted fish from the tank, and with a pair of tweezers, pull the parasites off. Apply antiseptic to the wounds. Proprietary treatments against specific parasites are commercially available. You will have to treat the whole tank to prevent further proliferation of these harmful organisms.

Other Ailments

Aside from attacks by bacterial, fungus, and parasites, fish also suffer from other maladies, mostly related to intestinal or organ problems. For example:

  • Dropsy – Characterized by a severely swollen or bloated abdomen and is believed to be caused primarily by poor water quality (high nitrate or sodium chloride levels) and malnutrition. Remedy, therefore, involves correcting the habitat conditions and the fish diet.
  • Constipation – Sometimes the fish fails to digest food properly due to a poor diet and overfeeding. Constipated and bloated, the afflicted fish will not want to eat; hardly discharging feces, and feeling weak, it will often rest on the substrate. Experts suggest adding a teaspoon of Epsom salts to every 10 liters (2 gallons) of tank water, and then making sure that the fish is fed the right food in proper quantities.
  • Swim Bladder Disease – Poor water quality, mishandling, and congenital disorder are the main causes of swim bladder disease. The afflicted fish has difficulty staying upright, oftentimes swimming upside down or sideways. Antibiotics and improvement of the water conditions can correct bacterial infection due to a poor habitat. Congenital disorders and permanent swim bladder damage, however, may be irreparable, therefore, euthanasia should be considered.
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