Aquarium Substrate

When it comes to setting up your aquarium for the first time one of the most important decisions you can make is what type of substrate to use. Many first-time aquarium hobbyists do not even realize that they have a choice beyond natural or colored gravel. While gravel serves its purpose well as an aquarium substrate, there are other options and some of these options have additional benefits for your tank. If you plan to keep live aquarium plants in your tank it is especially important for you to choose a substrate wisely.

Different Types of Substrates

Gravel : As one of the most readily available types of substrate, gravel is also one of the most popular. Not only is gravel easy to find and inexpensive to purchase but it comes in a variety of shapes and sizes which makes it a great option for hobbyists who want to customize their tank. Another benefit of gravel substrate is that it can be relatively easy to clean – you can simply remove it from the tank and rinse it in warm tap water until the water runs clear. Gravel can also serve as a base for the growth of beneficial bacteria but it does not provide any nutrients to support the growth of live aquarium plants.

Sand: Sea sand is not recommended for freshwater aquariums but it is popular for use in marine aquariums. This type of sand often contains impurities which can cloud the water and it may also contain pieces of shell or coral that can raise the pH in the tank. Play sand, however, makes an excellent substrate for freshwater aquariums because it has been sterilized and requires less-frequent cleaning than aquarium gravel. Aragonite is another popular type of sand substrate that is useful in buffering pH levels in saltwater aquariums.

Vermiculate: This substance is a substrate composed of the minerals aluminum, iron and magnesium. This substrate has a high cation exchange rate which helps aquarium plants to utilize nutrients. Vermiculate is an excellent substrate for planted tanks because it releases nutrients over a long period of time which negates the use of fertilizers. The best way to use this substrate is as a lower layer on the bottom of the tank covered or mixed with a layer of gravel.

Laterite: Laterite is a type of porous clay, often reddish in color, which can be used as a substrate in freshwater aquariums. This type of substrate attracts and holds nutrients, storing them until they can be utilized by aquarium plants. Like vermiculate, this substrate is best used as a lower layer in the home aquarium, covered by a layer of sand or gravel.

Tips for Using Aquarium Substrate

Do not think you need to limit yourself to one particular type of substrate. If you have a planted tank it is wise to combine several types of substrate, like vermiculate and laterite, with gravel or another substrate in order to provide the necessary nutrients. In conjunction with the right substrate, introducing an EcoBio-Stone is a great way to keep your tank clean and healthy. EcoBio-Block products are made from porous volcanic cement that has been infused with beneficial bacteria. Once introduced into your tank, these bacteria multiply and help to keep your tank water clear and odor-free which results in less maintenance on your part and a healthier environment for your fish.

Setting up a new tank

After purchasing an aquarium and bringing it home, many novice aquarium hobbyists mistakenly believe that the most difficult task is behind them. It can be very hard, after all, to choose just one tank from among a wide variety of choices in aquarium sizes and shapes. Once you get your new aquarium home, however, the real work begins. If you take time to make the necessary preparations and research the proper procedure, setting up your first freshwater aquarium will be less of a hassle and your job will be much easier down the line when it comes to routine care and maintenance.

Selecting a Location

Place your aquarium on top of a sturdy cabinet or aquarium stand and position it somewhere you will be able to enjoy it. When selecting a location for your tank, keep in mind that if you place it in direct sunlight you will have problems with algae growth. It is also important to consider accessibility when selecting a location for your tank so that routine cleaning and maintenance does not become difficult.

Basic Set-Up Tips

1. Rinse the aquarium along with any gravel, plants and decorations in warm tap water. When rinsing gravel or substrate, stir the gravel well and flush it with water until the overflow runs clear.

2. Attach your aquarium background to the back of the tank using clear tape.

3. Pour the clean gravel into the tank then fill it about 2/3 full with warm tap water. Place a flat rock in the center of the tank and pour the water in over the rock to avoid scattering the gravel.

4. Check the water temperature in the tank as you fill it using an in-tank thermometer, adding warmer or cooler water as needed to keep the temperature between 70° and 76° Fahrenheit.

5. Set up your power filter according to the manufacturer’s instruction, but do not plug it in.

6. Mount your submersible aquarium heater on the wall of the tank, but do not plug it in. Leave adequate space around the heater to ensure even distribution of heated water and do not rest any decorations up against the heater itself.

7. Install your decorations and plants in the aquarium. Position the tallest plants near the back of the aquarium and place smaller plants up front.

8. Fill the tank the rest of the way with warm tap water and add your choice of dechlorinating solution, following the instructions on the bottle to determine how much to use.

9. Plug in your heater and filter and adjust them to the appropriate settings. Read the instructions included with your filter to determine whether you need to fill the filter with water before plugging it in.

10. Wait at least 24 hours before adding any fish to your aquarium. This will give the tank temperature time to stabilize and the nitrogen cycling process time to begin.

Other Tips for a Healthy Aquarium

In order to keep your aquarium running properly you need to establish a base of beneficial bacteria – a process often referred to as cycling the tank. Adding a few fish to the tank at a time is one of the most common ways to begin building a colony of beneficial bacteria but installing an EcoBio-Stone to your tank can help you to jumpstart the process. EcoBio-Block products are made of porous volcanic cement block infused with beneficial bacteria that will multiply upon being introduced into your tank. These bacteria help to speed up the nitrogen cycle, keeping the water in your tank clean and clear for your fish to enjoy and reduce the frequency of necessary water changes.

Did you know there are ways to promote the growth of healthy nitrifying bacteria in the aquarium and things to avoid which will adversely affect bacteria?

There are many strains of the nitrifying bacteria species and each may have varying tolerances, but in general, the following information applies to all of them:

Temperature

Temperature plays a role in the growth rate of bacteria.

• 77-86° F (25-30° C)  is the temperature for optimum growth of nitrifying bacteria
• At 64° F (18° C) the growth rate is decreased by 50%
• At 46-50° F. Growth rate is decreased by 75%
• No activity will occur at 39° F (4° C)
• Nitrifying bacteria will die at 32° F (0° C).
• Nitrifying bacteria will die at 120° F (49° C)

In cold water systems, careful attention should be given to monitor the levels of nitrite.

pH

The optimum pH range for Nitrosomonas is between 7.8-8.0, and for Nitrobacter is between 7.3-7.5. Below these ranges growth is slowed down. All nitrification ceases at a pH of 6.0 or lower. Ammonia levels should be closely monitored at a pH of 6.5 or lower.

Dissolved Oxygen

Oxygen levels have a direct effect on nitrifying bacteria. At very low levels the bacteria basically become inactive.  The bacteria reach their highest level of nitrification when dissolved oxygen levels reach 80% saturation.

Micronutrients

Just like plant life, bacteria need nutrients to feed on for energy and growth. Many micronutrients are used by bacteria including phosphorus which plays an important role in the conversion of ATP to energy for cellular functions. Phosphorus is usually present in the form of phosphate in tap water and from decaying fish foods or other decaying organic material, but if your aquarium has no measurable level of phosphate it would be a good idea to introduce a small amount by way of phosphoric acid, mono-sodium phosphate or di-sodium phosphate.

Other micronutrients, (minerals) are normally found in ample levels in tap water. RO, deionized, or distilled water that is completely stripped of all minerals is inhibitory to nitrifying bacteria. It is important if using this type of water to replenish the water with mineral salts for the overall health of the aquatic system.

You can use products like the EcoBio-Block line, which contain special beneficial bacteria (bacillus subtilis natto) that are already packaged with the micronutrients they need to keep levels of good bacteria high and cloudy water and odor non-existent. These bacterium can survive from the strong acid of pH 3 to the strong alkali of pH 11, and are active in temperatures from 50° F to 149° F.

Nitrifying bacteria play an important role in keeping a healthy and balanced aquarium, but are also dependent on a balanced environment in order to function and grow- as all life is.

Healthy aquarium

Those who have just begun the hobby of keeping freshwater aquarium fish may not realize the importance of keeping the aquarium water quality in their tanks crystal clean and pleasing to the eye. When the water has this appearance, and has no odor, you know that your aquarium is a good home for your fish. The aquarium water quality of the water you use can play a big role in the overall health and longevity of your fish.

You are responsible for the condition of your fish. In the wild, the different species of fish thrive in various kinds of environments. To be fair to your fish, it is up to you to provide an environment for them that will mimic what they would live in were they in their natural state.

The type of water you use is very important. Most people use whatever water is easiest for them. This means tap water to the majority of the population who have aquariums. The only thing needed is a dechlorinator or a chloramine remover. Tap water from a city source is more than likely chlorinated, and you must remove this chemical from the water to make it safe for your fish.

Other water types you can use in your aquarium if tap water is not an option include various types of bottled water. Since bottled water so frequently comes from a municipal source, just as tap water does, it is difficult to find a brand you can trust unless you become a habitual label reader.

If you use a water softener for your home, you should make sure that the softener media it requires is safe for your aquarium. Sometimes, fish owners want to collect rainwater, or use water from a lake or stream to fill their tank. There may be pathogens, pollution, or parasites in these water types that could harm your fish.

Tap water is generally safe, no matter where you may happen to live. The consensus among those who do not keep fish is that if it is good enough for human consumption, it should be good enough for a fish. While clean water is very important for people, aquarium fish do much better with the addition of some beneficial bacteria to their water.

What can beneficial bacteria do for the water in your aquarium, and the health of your fish? These bacteria can do many things to make the aquarium fish hobby one that you will thoroughly enjoy. Keeping fish is much easier when you have the right bacteria balance. Beneficial bacteria can clarify the cloudy water in your tank, keeping it healthy and clear. As long as there are beneficial bacteria present, your aquarium water quality will continue to improve.

Nowadays, it is easier than ever to keep fish happy and healthy. An EcoBio-Block is a block made of volcanic mixture that has been infused with the live, beneficial bacteria your fish tank needs. These bacteria will keep your tank water crystal clear and odor free. They will help a new aquarium to cycle faster, and almost eliminate the need for frequent partial water changes and substrate vacuuming.

EcoBio-Block is safe for your fish, and can last for up to two years. Anyone who enjoys keeping fish and has pondered over aquarium water quality dos and don’ts, owes it to themselves to try an EcoBio-Block, and see the difference in their tank water.

Aquarium bio-filters

If you are new to the hobby of aquariums, you may have run across the term “biological filtration” quite a few times while you read about and researched your leisure pursuit choice. If that is so, you have probably wondered why biological filtration is important to the health of your freshwater fish. You may already have a biological filter on your freshwater tank. If you have chosen an under-gravel filter or a wet-dry filter, then guess what is filtering your aquarium water? That is right – a biological filter!

Aquarium filters all do the same thing. They have the job of removing any sort of decaying organic matter from the water. This could be leftover fish food, chemicals, live plants that have died, or waste products that are passed by the fish. There are two other types of filters that can be used along with a biological filter. These are mechanical filtration and chemical filtration. Mechanical filtration can be used to keep the water crystal clear. Chemical filtration can help to remove toxins that may be in your tap water, or any form of medication you may have placed in the tank.

Biological filtration can definitely help the aquarium lover keep a well-maintained tank without a lot of effort. With biological filtration, you are introducing bacteria into the tank water. These are friendly bacteria that help to change the waste products produced by the fish into substances that are not as toxic to the fish. Without this type of filtration, no one would be able to keep fish without very frequent water changes, which would be quite time consuming. The toxins would build up in the water otherwise, and your fish would die off, one by one.

One biological filtration product that is effective and easy-to-use is the EcoBio-Block. Simply place a block in your tank, sit back, and watch as your tank water clears up and stays clear. Marvel as you check your tank’s ammonia and nitrate/nitrite levels, and find the amounts are so low that that they are practically non-existent. You will find that the need to vacuum the gravel in the bottom of your tank has lessened considerably.

Your test results will reassure you that those frequent partial water changes are no longer needed for your aquarium. Cycling a new freshwater tank is a breeze with an EcoBio-Block product! This is possibly one of the easiest aquarium products you will ever use. There is no measuring, no mixing of chemicals. All you do is place an EcoBio-Block in your aquarium. They are made to be unobtrusive, and look like actual rocks while they are working for you. One EcoBio-Block can last up to two years before it needs to be replaced.

Instead of buying all sorts of things to clear the water and normalize the water chemistry of your tank, let biological filtration do its thing in your tank! Seeing is believing and once you see the difference in how your aquarium looks, you will understand why biological filtration is important.

Ammonia Test

What are some of the common problems with aquarium water chemistry? Many times, beginners to the aquarium hobby are uncertain as to what steps they need to take in order to get their tank off to a good start.

No matter how clear and sparkling that water may look in your new aquarium, do not be fooled! Remember that looks can frequently be deceptive. Many new owners think that it could not possibly hurt to go ahead and add some fish to their new aquarium setup once they have added the water. After all, it looks so clean and pure!

Wrong. That water you just poured into your tank is full of certain gases that can be toxic to your fish in the right amount. Compressed carbon dioxide gas is present in most city or tap water, along with chlorine, fluoride, and perhaps even some sulfides as well. There are also minerals, heavy metals, and chemicals in this water.

Some of these substances are added by the facilities that treat water in order to make it safe for human consumption. What is safe for a human can be quite unsafe for a fish. You must wait for the water in your aquarium to stabilize before you can add any fish to it. Often, people are advised to place one lone feeder fish in the tank in order to get the beneficial bacteria started up, cycle the tank, and also to see if the water quality is good enough for this fish to live in. While this seems like a good plan, you may be bringing diseases into your tank by doing so. There are much better ways to accomplish this task.

Test kits are available to tell you the condition of your aquarium water. Make sure you get the proper test to match your aquarium water, as the tests for freshwater and saltwater tanks can be a little different. You will want to test your tap water before proceeding to test the tank water. That first test will give you a baseline of sorts. Knowing the parameters of your tap water and comparing them to the parameters of your aquarium water can help you to decide if you need to do a partial water change or adjust the water parameters.

What sort of parameters do these kits test the water for? Normally, a simple water test kit will check the pH, Nitrite, Nitrate, Carbonate hardness and General hardness. You can also purchase kits that will test for ammonia. Tanks can be tested for KH or GH as well with a simple home kit. You can purchase products at your pet store to make the proper adjustments.

It does not take much ammonia to be toxic to fish, so the beginner hobbyist should strive to keep the levels in the tank at or near zero. However, during cycling, you will get high ammonia readings until there is enough bacteria in the tank to breakdown the ammonia into safer by-products. During this time, water changes of 10 –20% are suggested to keep the ammonia levels down. Different fish varieties need different pH readings, so a normal level will depend on the type of fish you are keeping. At one time, the only way to test your aquarium water was with a series of test kits and/or test strips. Whenever you suspected a problem, you would need to perform these tests on a daily basis. With the busy lifestyles so many of us have, it could be difficult to schedule this testing.

Fortunately, there is a solution that will save the hobbyist time, effort, and even some cash! The EcoBio-Block family of products can keep your aquarium water safe for your fish. These products contain a good bacteria that can last as long as two years. This bacteria will change ammonia into nitrates, which are safer for fish. Minerals and calcium are added to the water by the block, and the water is kept sparkling clear. Owning and using an EcoBio-Block product is a great way to help you reduce any problems you might have with your aquarium. Common problems with aquarium water chemistry are easily conquered when you are using the right tools.