Aquarium and Pond Care with EcoBio-Block

Even the most novice aquarium hobbyist is likely to understand the importance of routine water changes in keeping an aquarium clean and healthy. Water changes are not only essential for keeping algae growth and aquarium fish diseases at bay, but they are also important in maintaining stable water chemistry. If the water chemistry in your tank changes drastically, your fish could become stressed or even die as a result. In order to avoid such a severe consequence it is wise to understand not only the need for regular water changes but also the proper way to go about performing them.

Why Water Changes are Necessary

Like all living creatures, aquarium fish produce waste and this waste typically sinks to the bottom of the tank where it accumulates with other forms of organic debris like decomposing plant matter and uneaten fish food. Over time, this debris begins to break down and produces ammonia, a substance toxic to fish. Though the beneficial bacteria in an aquarium help to convert ammonia into less harmful substances, these bacteria can only do so much. Water changes are necessary to keep toxins in the tank under control – if you never performed a water change, the chemicals would simply build up in the tank water, making it unsuitable for aquarium fish. Water changes are also needed to replace the water lost through evaporation.

Proper Water Changing Procedure

gravel vacuuming

Though the size and frequency of necessary aquarium water changes may vary slightly according to the species of fish in the tank, most tanks require a weekly water change of 10% to 15% of the tank volume. These regular water changes should be accompanied by a larger 25% water change once a month. To perform a water change most effectively, use a gravel vacuum to siphon the substrate in your tank – this method will remove built-up detritus from the bottom of your tank along with the dirty tank water. If you were to simply scoop out a few gallons of water from the top of the tank you might succeed in diluting some of the toxins present in the water but the build-up in the substrate of the tank would continue to produce ammonia which would eventually lead to a decline in water quality.

Once you have removed the desired amount of water from the tank, the next step is to replace it with clean water. For freshwater tanks, regular tap water can be used as long as it has been dechlorinated. Aquarium hobbyists use a variety of methods to remove chlorine from tap water but the easiest and most effective method is to use a liquid water conditioner. Water conditioners work instantly to remove chlorine and chloramine from tap water, thus making it safe for aquarium fish. If you have a saltwater tank, your water changes may not be so quick or easy. You must mix the saltwater at least 24 hours before you perform the water change and it is best to add the water to the tank through a sump system rather than pouring it directly into the tank.

Tips for Water Changes

To make your water changes easier, select a gravel vacuum proportional to the size of your tank. If you have a small tank, a simple tube-shaped vacuum should be sufficient. For larger tanks, however, gravel vacuums that have wider heads are helpful. Though you cannot get away without ever performing a water change if you want your tank to stay clean and healthy, there are a few things you can do to reduce the frequency of necessary water changes. Adding an EcoBio-Stone to your tank is an easy way to keep your tank water fresh and clean and reducing maintenance needs. EcoBio-Stones are made from natural zeorite and special cement, and they can be added directly to the tank where the beneficial bacteria with which the stone is infused will immediately get to work. These bacteria will establish a colony in your tank, working to maintain the nitrogen cycle so the water in your tank stays clean and the water quality remains high. If you can maintain high water quality in your tank, you will find that you need to perform water changes less often.

Nothing is quite so devastating to an aquarium hobbyist than to spend hours arranging and cultivating a tank full of live plants just to have them eaten by the tank inhabitants. While many species of fish tend to nibble on aquarium plants, most do not actually eat them. There are some species, however, that are notorious plant-eaters and are capable of decimating an entire planted tank in a matter of days. To avoid having all your hard work be for nothing, be careful about which fish you select to stock your planted tank.

Fish to Avoid in Planted Tanks

Silver dollar fish are one of the species most well-known for eating aquarium plants. Though many fish are likely to pick at algae growths or bits of sunken fish food on the leaves of aquarium plants, silver dollar fish will actually consume the plants themselves. These fish are voracious eaters when it comes to vegetable matter and they can work their way through an entire planted tank in just a few days. Some species of cichlid have also been known to eat aquarium plants, but these fish are more likely to dig in the substrate thus uprooting aquarium plants. While being temporarily uprooted may not kill the plants in your tank, it can inhibit their growth. Gouramis have also been known to engage in digging behavior which can affect the health and growth of live plants in an aquarium.

Recommended Species of Fish

Planted tank

When it comes to selecting the fish for your planted tank you cannot go wrong with most species of community fish. Community species of fish are peaceful not only toward other fish, but they do not tend to disturb aquarium plants or other tank decorations either. Some of the best small species of fish for planted tanks include livebearers, tetras, barbs and corydoras catfish. If you prefer slightly larger fish, dwarf gouramis and discus fish are recommended for planted tanks. To be sure that your plants are safe, it is wise to do some basic research on the species of fish you intend to purchase before you bring them home – check to be sure the conditions in your tank are right for that particular species and determine whether they are likely to eat your aquarium plants.

Tips for Maintaining Planted Tanks

To prevent your fish from turning to your aquarium plants for food, provide them with plenty of fresh vegetables. Fish enjoy blanched vegetables like peas, broccoli, spinach and zucchini and all of these foods are very high in nutrient content. Another way to keep your aquarium plants healthy and thriving is to introduce an EcoBio-Planter into your tank. EcoBio-Planters are made from natural zeolite and infused with beneficial bacteria. Once these bacteria form a colony in your tank they will begin breaking down built-up wastes and will help to maintain the nitrogen cycle, thus keeping the water in your tank clean and clear. EcoBio-Planters are conveniently shaped to accommodate small rooted plants and they are a great way to decorate your tank while still keeping up a natural appearance.

When it comes to aquarium lighting you have a wide variety of options to choose from. You may be tempted to think that one light bulb is the same as any other, but the truth is that selecting a lighting system for your aquarium is not a decision that should be taken lightly. The type of lighting you use in your tank and the size of the bulb could make a difference not only in how your aquarium looks but how it functions as well.

Purpose of Aquarium Lighting

The difference between your aquarium looking dull and lifeless or vibrant and colorful can sometimes be achieved through a simple change like installing a high quality lighting system. Aquarium lighting serves to illuminate your tank as well as your tank inhabitants, making them stand out and enhancing their natural colors. While the aesthetic function of aquarium lighting is not to be overlooked, aquarium lighting serves a practical purpose as well. Photosynthetic organisms like plants require light as an energy source in order to grow and function. Without proper lighting, your tank could not only look dull but your plants and other tank inhabitants could be negatively affected.

Types of Lighting

The most basic type of aquarium lighting is the standard fluorescent bulb. These lights are easy to use and come in a variety of sizes suitable for virtually any tank. One step up from the standard fluorescent bulb is the compact fluorescent. These bulbs are smaller and more powerful than standard fluorescent bulbs but they are still energy efficient and affordable. If compact fluorescent lights are not powerful enough, consider a T-5 HO or VHO lighting system. Both of these systems utilize fluorescent bulbs and both produce light of a much higher intensity than standard fluorescent bulbs.

T-5 HO, or T-5 High Output, bulbs are typically about 5/8” in diameter and are highly recommended for planted tanks. VHO, or Very High Output, lighting produces light up to three times more intense than standard fluorescent bulbs and they are available in a wide range of sizes. The main difference between these bulbs is that VHO bulbs run very hot and may require a chiller or auxiliary fan while T-5 HO lights do not. The most advanced type of aquarium lighting available is metal halide lighting. These bulbs produce wide-spectrum light and come in sizes up to 1000 watts. One more type of lighting that is still a fairly recent addition to the aquarium hobby is LED, or Light Emitting Diode, lighting. This type of lighting utilizes miniature bulbs that put out light from the blue and white end of the spectrum which creates a shimmering effect in the aquarium. Many LED lighting systems also incorporate lunar lighting, a type of lighting designed to mimic natural moonlight ideal for nocturnal species of fish and invertebrates.

Tips for Aquarium Lighting

When selecting an aquarium lighting system for your tank you need to choose not only the right type of lighting but the right wattage as well. Tanks housing fish only require no more than 1 or 2 watts of light per gallon while planted tanks need between 2 and 5 watts per gallon. To find out how many watts per gallon any given bulb will provide, simply divide the total wattage by the tank volume. You should also keep in mind that some lighting systems are better for planted tanks than others. Most fluorescent bulbs – including compact fluorescents, T-5 HO and VHO bulbs – are sufficient for planted tanks. If you have a very large or deep tank, however, or a densely planted tank, a metal halide lighting system may be the best choice for you.

While aquarium lighting is very important, it is only one aspect of maintaining a healthy aquarium. Keeping the water quality in your tank high and performing regular water changes are also necessary to keep your tank running smoothly. In order to make your job easier, consider installing an EcoBio-Stone in your aquarium. EcoBio-Stones are made from porous volcanic cement that has been infused with beneficial bacteria. Once released in your tank, these bacteria will work to maintain the nitrogen cycle, helping to keep your tank water clean and clear. These bacteria will also help to keep the phosphate levels in your tank stable by breaking down accumulated waste. If the phosphate levels in your tank spike and you are using a high-intensity lighting system, you could experience a sudden increase in algae growth which could affect your water quality.

If you are new to the aquarium hobby you may think that breeding aquarium fish involves some complicated procedure that only experienced hobbyists can handle. The truth is, however, that even beginning aquarium hobbyists can achieve success in breeding aquarium fish if they are equipped with the proper knowledge. In order to spawn your fish you simply need to learn the basics about breeding and apply that knowledge to the specific requirements of the species you are trying to breed.

Basics of Breeding Aquarium Fish

pregnant guppy

The first thing you need to know about breeding aquarium fish is that they can be divided into two categories based on the type of breeder they are – livebearer or egg layer. Livebearers undergo internal fertilization and give birth to live fry. Egg layers, on the other hand, may spawn via either internal or external fertilization and the young are born in eggs. If your fish are egg layers, you may need to delve a little deeper to determine which type of egg layer the species is. Egg laying species of fish may be egg scatterers – fish that scatter their eggs among fine-leaved plants – or they could be egg depositors which deposit their eggs on flat rocks or hide them in caves. Some species build nests for their eggs or actually take the eggs into their mouths where they will be protected until hatching.

Breeding Tank Requirements

While each species of fish may have certain requirements for breeding tanks, the general principles remain the same for most species. The breeding tank does not need to be large – a 15- or 20- gallon tank should be sufficient. In order to facilitate easy cleaning, keep the tank bottom bare with the exception of fine-leaved plants for egg scatterers and broad-leaved plants or flat rocks for egg depositors. Outfit the tank with an aquarium heater to help maintain a stable water temperature and install a sponge filter in one corner of the tank. A sponge filter will provide the necessary mechanical filtration and will provide a place for beneficial bacteria to grow while producing a current gentle enough that eggs and newly hatched fry will not be put at risk. Once you have the basic setup for your breeding tank completed you can make adjustments based on the specific requirements of the species.

Spawning Aquarium Fish

Before introducing your fish into the breeding tank it is wise to condition the breeding pair on healthy live foods for at least a week. Once you introduce the fish, keep a close watch on them to be sure they get along. Some fish will spawn readily upon being introduced into the breeding tank while others may require several hours or even days to breed. During this time, monitor your fish to be sure the male does not overly antagonize the female. After spawning has occurred you may want to remove the parent fish from the tank so they do not eat their eggs. Some species exhibit parental care behaviors, however, in guarding and feeding their young so do some research beforehand to determine whether your fish will do so.

Additional Tips and Considerations

As is true of any aquarium, maintaining high water quality in the breeding tank is extremely important. If the water quality in the tank is poor, your breeding pair may not be inclined to spawn. If spawning does occur, poor water quality could lead to an increased risk of the eggs succumbing to fungus. To keep the water in your breeding tank clean and clear, consider adding a mesh bag full of EcoBio-Pebbles to the aquarium. EcoBio-Pebbles are made from porous volcanic rock and are infused with beneficial bacteria and essential nutrients. After the bacteria have been introduced into your breeding tank they will multiply rapidly to form a colony that will help establish and maintain the nitrogen cycle, keeping your tank water pure and healthy. By keeping the EcoBio-Pebbles in a mesh bag you can keep the bottom of your breeding tank bare for easy cleaning while still benefiting from the water clarifying quality of the pebbles themselves.

After you have put in all the time and effort to set up your aquarium, the last thing you want to do is stock it with sick fish that could cause a tank-wide epidemic. While you cannot completely prevent your fish from ever becoming exposed to disease, there are a few simple precautions you can take to ensure that the fish you are introducing into your tank are healthy. You can start taking these precautions before you even purchase your fish and, in doing so, you can lessen the likelihood that your aquarium will be exposed to pathogenic bacteria, viruses and other diseases.

How to Spot Healthy Fish

Local pet store's aquarium section

When you first set foot into your local pet store, before you even look at the fish they have available, take a look at the facilities. Do the stock tanks look clean or are they overgrown with algae? Do the tanks appear to be well maintained or are the water levels low due to evaporation? If the facilities in which the fish are kept do not appear to be clean, the chances of those fish being healthy are greatly diminished. If, however, the store itself is clean and the tanks are well-maintained you can move on to observing and examining the fish themselves.

Locate the tank housing the type of fish you are interested in purchasing. Observe the fish for a few minutes, looking for healthy activity and coloration. Healthy fish will be active and will not have any difficulty swimming – fish that appear lethargic or float near the top or bottom of the tank are likely affected by disease. The fish themselves should not have any visible deformities, the fins should be whole and there should be no patches of redness or discoloration on the fins, gills or scales. The eyes of healthy aquarium fish will be clear and, if you are able to observe the fish being fed, they should display an eagerness to eat.

Before Introducing New Fish

After selecting and purchasing your fish from the pet store there is one more thing you need to do before introducing them into your tank. Many aquarium hobbyists recommend quarantining all new fish for a minimum of two weeks before adding them to the main tank. Even if you have taken the time to observe and examine the fish before buying them, they could still be carriers of disease. Quarantining new fish is a simple and effective way to lessen the chances of your tank becoming exposed to disease. Keep your new fish in a quarantine tank for at least two weeks and, during that time, observe them for signs of illness. If, after the two weeks are up, the fish still appear to be healthy you can safely add them to your main tank.

Tips for Keeping Fish Healthy

Keeping your aquarium fish healthy does not need to be a complicated matter. If you are able to keep the water quality in your tank high and feed your fish a healthy, varied diet they are likely to thrive. To boost the health of your aquarium, and thus your fish, consider adding an EcoBio-Planter to your tank. EcoBio-Planters are made from porous volcanic cement and are conveniently shaped to accommodate a small live aquarium plant. In addition to providing a place for live plants to grow, EcoBio-Planters are also infused with beneficial bacteria that will multiply to establish a colony once added to your tank. These bacteria will help to maintain the nitrogen cycle in your tank, breaking down wastes and removing harmful toxins to keep your tank water clean and clear. In conjunction with the aforementioned precautions, an EcoBio-Planter can help keep the fish in your tank healthy by keeping the water quality in your tank high.