Aquarium Care

Useful articles, news, information, product reviews about aquarium care

Posts Tagged ‘Nitrates’

Altum Angelfish Facts

Sunday, February 7th, 2010

The Latin word for tall is altum, which truly describes the Altum angelfish, the biggest of the freshwater angelfish variety. Altum angelfish originate from South America, specifically the Rio Orinoco river in Venezuela.

Altum angelfish are silver colored with tan vertical stripes. This striped patterned helps them hide amongst the perpendicular plant life native to the region. Altums have a rather unique shaped mouth, which is rather pointed, and their forehead is sharply sloped. The first dark band runs through the eye; the second runs near the mid-section of the body, while the third runs from the tip of the dorsal fin, through the body, and to the tip of the anal fin. The final band runs on the caudal penuncle.

To adequately house such a large angelfish, the fish tank ought to be no fewer than 55 gallons and 30″ tall. The fish tank should be ornamented with sizable pieces of bogwood that if feasible should reach the waters surface. Large leafed plants like Amazon swordsplants can also be useful and are generally left alone.

Perfect water conditions for your Altums would be very soft and only slightly acidic. A pH level of 4.5 to 6.5 are perfect. The water ought to also be warm, in the 82 to 86 degree range to match natural conditions. It’s also important to keep your nitrates level very low for Altums. The water should also circulated slowly to match the low flow environment found naturally. Maintaining outstanding water quality is a crucial ingredient to successfully raise Altum angelfish.

Unlike the common angelfish, the Scalare, Altums can be challenging to keep and successfully raise in captivity. This is due mainly to the reality that nearly all Altum sold are wild caught, not domestically farmed. Because of this they can more difficult to find and not a lot of folks try and keep them.

In attempting to buy Altums, it is wise to look for an skilled angelfish breeder. Because they are wild caught they can be difficult to locate, and sometimes imitations are sold.

Although Altums are calm, they can also be very territorial. For that reason, Altums are not the greatest of community fish. They can be successfully kept with most calm fish, and are ideally kept with other calm species from the same area such as Discus and Tetras. Small fish might be considered food and should not be kept with cardinal and neon tetras given that Altum angelfish as all angelfish appear very fond of eating these. They ought to never be kept with regular angelfish because they can hybridize with (Pterophyllum scalare).

Altums will consume all the time if given the option. They have ravenous appetites. Coming from the wild, they prefer live food, but will ultimately accept frozen foods such as brine shrimp and blood worms.

Despite providing great water conditions and a good diet, Altum angelfish can be difficult to raise and even more tough to breed. Determining the sex can also be especially difficult, as it is with most of the angelfish varieties.

Want to discover other effective Altum Angelfish Tips? Visit our website at http://angelfishbreeding.slhost3.com. While visiting our site you can also sign up for our free “Angelfish Breeding and Care” email mini course.

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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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In Search of the Right Aquarium Plants

Thursday, October 15th, 2009

If you are setting up an aquarium and you don’t yet have any decorations or plants, you may notice that your tank looks incomplete. In fact, plants aren’t just decorative, but a necessary addition to your aquarium. Aquarium plants provide hiding spots for your fish, making them more comfortable in the tank.

There are two main choices for aquarium plants: real and fake. Keeping real plants alive requires specialized care, above and beyond keeping your fish alive. Plastic plants, on the other hand, are easy to care for, even if it’s your first aquarium.

Plastic plants are long lasting and very easy to clean. You only need to take them out of the aquarium and wash with soap and water. The colors are varied and sometimes even more vivid than real plants. Although you have to be careful about the too bright colors or it might stress your fish. Some of them will adjust their colors to a less vibrant color in order to be less conspicuous to predators. Better stick to the more natural marine tones to bring out the natural bright colors of your fish.

There are also aquarium plants that are made of silk. They are a little more expensive but they appear more realistic and are easier to care for than other plastic plants. It is important to buy only silk plants that are designed for aquariums and not those found in craft stores that may contain chemicals that are harmful to your fish.

Fresh plants are of course, the most natural looking. Like some kinds of fish, though, they can be very hard to maintain. Some of them will thrive only under specific water temperatures or pH levels. Find the fresh plants whose specific needs are compatible with the water requirements of your fish.

There are other more noteworthy benefits in choosing real plants over fake ones. They give out oxygen and use up nitrates in the water thereby maintaining some balance in the nitrogen cycle. They also provide for breeding grounds for some fish and can be the natural food source to some others.

Although, fresh plants may appear to have many benefits, most varieties have special requirements that may discourage some people from using them. Many of them need lighting and special fertilizers. All fresh plants need light for photosynthesis. The amount of light required by these plants may vary depending on their kind. A special aquarium fertilizer is also a requirement for most plants. You cannot use your ordinary garden fertilizer. This will most likely kill your aquarium.

Cleaning fresh aquarium plants is more difficult than cleaning fake ones because you’ll have to clean them where they are planted. Decaying plant matter means a lot of waste at the bottom of your tank, which can reduce water quality. Products like EcoBio-Block can help keep your water healthy by providing a continual source of beneficial bacteria that breaks down organic waste, such as decaying plants, into safer by-products. Prune dying parts of the plant just like you would prune your houseplants. Healthy live plants improve your aquarium habitat, but if not cared for properly, they can reduce your water quality. Only you decide whether fresh aquarium plants are worth the additional maintenance.

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Why Protein Skimmers Are Important for a Tank

Wednesday, September 9th, 2009

Just like how you need fresh, clean air to breathe, so do the fish in your aquarium. Thus, water treatment and purification is essential in keeping your aquarium safe for your fish. One of the devices that can help you do that is a protein skimmer. Through this device, you take out organic wastes from the water and keep them from becoming ammonia and nitrates that can harm your fish.

A protein skimmer is a device that initiates the process of foam fractionation or protein skimming. Basically, this involves the process of injecting air bubbles into the water supply to remove dissolved organic compounds. When the air bubbles come in contact with the water, the impurities in the water stick with the air bubbles and rise up as foam on the surface. The foam can then be collected and removed from the water supply. The sludge and the scum that results from this can be removed through a collection reservoir designed for this function. This leaves the water in the aquarium clean and sanitized.

There are several methods on how to do this, but the general considerations are that the water and air bubbles should have longer contact with each other to ensure maximum filtration. Another thing to note is the amount and size of the air bubbles produced by the protein skimmer. More bubbles and bubbles sized at 0.5 to 1 mm. are optimal.

There are three general types of protein skimmers you can choose from. These are counter current, venturi, and turbo protein skimmers.

A counter current skimmer works by blowing air bubbles against the water flowing in a different direction. For this to work, you will need a separate water and air pump. You need a long tube to ensure full contact between the water and air bubbles. Since this is usually placed inside the aquarium, the length of the tube is decided by the height of the aquarium.

Venturi protein skimmers depend on water pressure and a venturi tube for filtration. Water is pressurized and then shot into a venturi tube. The venturi tube is narrow at one point of the tube, and has an air intake tube near the constriction point. As pressurized water is forced through, this creates a difference in pressure, which sucks in air from the intake tube and creates the air bubbles. The water flows through a reservoir, which increases contact or dwell between the air bubbles and the water for better water purification. The advantage to this type is that you only need a water pump, and that it has more dwell time, which makes for more effective water treatment.

Turbo protein skimmers, also called needle wheel skimmers, work by combining air and water then forcing them through a blade to create air bubbles. The water and air mixture are forced through the blade, then through a reservoir by a water pump. As the water is forced up through a tube, it creates more contact between the water and air bubbles for better water purification.

Aside from the three qualities of a good protein skimmer, you also need to consider its installation. You should look for one that can be easily integrated with your current filtration system. You also have to look at the additional equipment that you need to get, like water pumps or air pumps. Placement is also important, such as whether it’s in-tank or hanging out from the rim.

Another consideration is price. Of course, the more expensive ones are more effective. It would depend on how much you’re willing to shell out for a protein skimmer. You do need to remember that having a good protein skimmer ensures that water purity in your aquarium, which means fewer water changes and a healthier environment for your fish.

Guss Fitzgerald is an expert author and aquarium owner. He has gained a great understanding of aquarium protein skimmers and other aquarium products from his several years of experience owning aquarium fish. To learn more about proper aquarium maintenance please visit MarineDepot.com.

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Requirements For Testing Water In A Freshwater Aquarium

Tuesday, July 28th, 2009

Testing of water in a fresh water aquarium involves two steps, the first is when you first start an aquarium and the second stage is when the tank has already been established and you have fish in them.

Fish thrive or die, depending on the water quality, so it is imperative for their health that you understand the sort of conditions and the quality of water that your fish need to live healthily. This is not uniform for all fishes, so a bit of study is necessary.

Procedure for a new fish tank:

You first need to establish that the nitrogen cycle has taken place. This is important because after this cycle has occurred it is safe to add fish. Fish waste and undigested food lead to an ammonia spike. This is the first stage of the nitrogen cycle and you can detect this by an Ammonia test. After this friendly bacteria called Nirosomonas start to breed, causing a nitrate spike. This is the second stage of the nitrogen cycle.

The third stage occurs when nitrospira bacteria breed converting the dangerous nitrite into less harmful nitrates. Once this occurs it is safe to add fish. Add the fish gradually, testing the water every couple of days, partially changing the water if there is too much ammonia or nitrite in it. This cycle takes place over a few weeks so it is important to keep testing the water so that you know which stage of the cycle you are on.

There are three test kits that are a must for any fish tank owner, to monitor the nitrogen cycle, Ammonia, Nitrite and Nitrate testing kits. You also need a pH testing kit to check the water for acidity. This is important because if there is too much of a difference in the acidity level of the tank they lived in before you bought them, they may die of stress or shock.

Once your tank is established you do not need to keep on testing all the time. However, you still need to check the water for nitrates. Even though nitrates are not as harmful as the nitrites and ammonia, too much nitrate can also be detrimental to the health of your fish. To avoid any kind of problems, make it your habit to check the water quality and carry out regular water changes so that your fish are healthy and active. You can control the nitrate build up by adding plants and nitrate eating fish to your tank and monitoring the quality of water.

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