Aquarium and Pond Care with EcoBio-Block

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.

One of the most common problems new aquarium owners experience is unwanted algae growth. Algae growth is natural in the home aquarium and a small amount of it provides a healthy food source for fish and invertebrates. If algae growth is allowed to go uncontrolled, however, it can take over your tank and cause a number of problems. In addition to being unsightly, excess algae can decrease water quality which may in turn cause your fish to become stressed or to fall ill. One of the simplest ways to control algae growth in your tank is to introduce an algae eater.

Choosing an Algae Eater

When it comes to selecting an algae eater for your tank there are several options to choose from. Before you visit the pet store, however, there are a few things you should keep in mind. An algae eater is different from a bottom feeder – these two types of fish are both useful in the home aquarium but they serve different purposes. Bottom feeders primarily feed on uneaten fish food and sinking pellets. While some algae eaters perform this function as well, many are known for their suction cup-like mouths that enable them to clean algae off the glass and decorations in your tank.

Types of Algae Eaters

Pleco Fish

One of the most well-known types of algae eater is the plecostomus, often called the pleco. These fish are a species of semi-aggressive catfish and, provided enough space and food, they can grow to two feet in length. This type of algae eater is recommended for large tanks where they can be kept individually or with a small number of community fish. Another type of catfish, the Otocinclus affinis (Oto cat), is another popular algae eater. These fish generally stay under two inches in size which makes them the perfect algae eater for small aquariums. Oto cats are typically not aggressive so they do well in community tanks.

Another popular species of algae eater is the Siamese algae eater, or Crossocheilus oblongus. These fish are typically friendly, though as they age they may become aggressive toward others of their own species. Siamese algae eaters are unique among algae eaters because they feed on the red algae that many other algae eaters tend to avoid. Gyrinocheilus, or Chinese algae eaters, have large suction-cup mouths and can grow up to ten inches long. Though generally friendly in their youth, older fish of this species can become territorial and aggressive.

Tips for Keeping Algae at Bay

While introducing an algae eater into your tank is one of the easiest ways to control algae growth there are several other things you can do. Keep your tank out of direct sunlight and perform regular water changes to keep the water quality in the tank high. You can also install an EcoBio-Stone in your tank which will maintain good water quality and help to keep your tank clean and algae-free. EcoBio-Stones are made from porous volcanic stones and cement and are infused with special beneficial bacteria that multiply in your tank, working to break down wastes and speed up the nitrogen cycle. Combined with an algae eater and routine maintenance, an EcoBio-Stone is an easy way to keep your tank free of unwanted algae.

When it comes to selecting tropical fish for the home aquarium, many aquarists do not know that there is more to the process than simply picking the fish you like. In addition to taking the full size of the fish into consideration, you need to determine whether the species you are selecting will be able to get along. Tropical fish compatibility refers to the degree to which one species of fish can happily coexist with another. By learning the basics of this concept you will be more equipped to select the inhabitants for your aquarium so they will form a peaceful community where all fish are happy and thriving.

Community fish tank

Regarding tropical fish compatibility, there are three major categories into which most species of fish fall: community; semi-aggressive and aggressive. Community fish are those species which are typically peaceful and get along well with most other fish. Danios, tetras, guppies, swordtails, platys and mollies are community fish that not only do well with a variety of other species but thrive best in groups, or schools, made up of their own species.

Semi-aggressive tropical fish are those which have a tendency to be territorial but generally tolerate community fish. Some examples of fish belonging to this category include barbs, gouramis, eels, loaches and sharks. In most cases, these species can co-exist happily with other species provided there is enough space in the tank to reduce the need of the semi-aggressive fish to defend its territory. Breeding is another major concern which factors into how well one fish will get along with another. Semi-aggressive and aggressive fish should be limited to one male of the species per tank. If two males of the same species are kept in one tank, the stronger male is likely to torment the other until it falls ill and dies.

Some of the most aggressive species of tropical fish are also the largest. Oscars and cichlids are the most common species belonging to this category and they do best when kept in large tanks with few other fish. Some species of cichlid can be extremely aggressive so it is important that you do your research or consult a professional at your local aquarium supply store before adding a cichlid to your aquarium. When they are small, plecostomus are generally fairly peaceful but medium and large plecostumus can be also very territorial and aggressive.

The key to keeping your fish happy and healthy is to reduce stress and one of the easiest ways to do so is to ensure that all of your fish get along. Choose carefully when purchasing the fish for your aquarium and use caution when introducing them. Rather than adding your fish all at once, especially when you first start your aquarium, add one species at a time and give each group enough time to adjust to the tank. Adding fish to the tank slowly will also give your filter and the beneficial bacteria in your tank time to adjust and accommodate for the new arrivals.

Maintain the harmony in your tank by keeping both your fish and your aquarium healthy. Adding to your tank an EcoBio-Stone, a product made of natural zeolite, is an easy way to improve water clarity. The stone introduces a colony of beneficial bacteria called bacillus subtillis natto which break down ammonia and nitrify the water in your aquarium, keeping it clean and clear. EcoBio-Block products help to reduce the frequency of necessary water changes and contribute to making your aquarium a more pleasant environment for your fish. When you provide your fish with a healthy environment in which to live and the right tank mates, they are sure to thrive.

Those who are new to the aquarium hobby are often surprised to learn that in order for the water in their tank to stay sparkling clear and their fish to stay healthy, bacteria in the water is vital. It seems almost backwards to them, as knowing the necessity of keeping the water clean for the best results, it seems odd that bacteria is an essential part of aquarium care.

When it is explained that these are the good bacteria, and that these tiny little microorganisms can clean the water and improve their environment, understanding dawns. Usually, once folks understand the process, they are eager to incorporate these bacteria in their aquarium water.

Unfortunately, that takes some time if you go about it the natural way. The ideal situation for aquarium water is one that mimics earth’s natural method at its best. In order for the water to reach that perfect stage in nature, it must go through quite the process, always teetering on the perilous edge of being unbalanced by some adverse happening along the way.

We have it easier in the world of aquaria. These friendly bacteria are what help a newly set up aquarium to cycle. We simulate nature by adding several small community fish to this newly established tank in order to start the cycle.
If possible, we also try to add some water or filter medium from an already established tank to seed the beneficial bacteria which ensure a successful cycle. The waste matter of the community fish creates ammonia for the bacteria to eat, and your bacteria (seeds) are going to contribute to helping good bacteria to become established.

After six to eight weeks of partial water changes and water tests for ammonia, nitrites, and nitrates, most aquarists would agree that the tank has totally cycled. Cloudy water can be a problem during the cycling period and beyond, and it can take some real tweaking to get the water quality just the way you want it to be.

All that can seem as if it takes an eternity, to someone who wants to be able to just sit back and enjoy his or her new aquarium. Nowadays, there is a much easier way to bring these beneficial bacteria into the tanks of aquarists everywhere. The EcoBio-Block family of products gets the nod from those who are new to the hobby of aquariums as well as those who have many years of experience with keeping fish.
These phenomenal rocks, which house a colony of beneficial bacteria which multiply and disperse about every 30 minutes, are made out of volcanic stone, which is known to be quite rich in minerals. These minerals are as good for the fish as they are for the friendly bacteria that this stone is infused with.

Using one of the EcoBio products, whether they are the EcoBio-Stones, or EcoBio-Pebbles, is the key to having crystal clear aquarium water without all of the maintenance work involved. Those who have experienced the difference that this product has made in the quality of their aquarium water and in the health of their fish recommend it highly.

by Ruby Bayan

Community Fish Tank

Here’s a candid question from my friend Bob: “I just got a 20-gallon tank and was thinking about putting in about a dozen Neon Tetras, six to eight Mollies, a Plecostomus and perhaps introducing two to three Angelfish afterwards. Is this an acceptable plan?”

My answer was, “Bob, you’re inviting disaster into your aquarium! You will be defying at least four major guidelines in the book of ‘good fishkeeping’!”

Defiance 1: “The one-inch-per-gallon rule is baloney!”

Although not a strict rule, the one-inch-of-fish-per-gallon-of-water guideline is often a takeoff point for fishkeeping hobbyists aspiring for a stable bioload. However, factors like efficient filtration, fast-growing fishes, and aggressive or territorial breeds totally overhaul this “rule” giving rise to setups with more than one inch of fish per gallon, or with just a pair of two-inch fish for a 25-gallon tank.

In Bob’s planned 20-gallon setup, 12 Neons, 8 Mollies, 1 Pleco, and 3 Angels, even if they’re all less than an inch each, will surely overload his tank habitat, no matter how efficient his filtration is. But let’s say that on top of a truly efficient filter, he can be diligent enough to make regular water changes, his next problem will be what water parameters to maintain.

Defiance 2: “What natural habitat? I’ll give them their natural habitat!”

One of the primary objectives of fishkeepers is to provide a habitat that is closest to what the fishes have in the wild. The community that Bob is looking at putting together cannot occur naturally because the fishes he has chosen do not thrive in the same water conditions.

Although all the chosen fishes can be made accustomed to a common water temperature (around 77 degrees F), Neons prefer water that is slightly soft, with pH between 5.0 and 7.0. Mollies, on the other hand, live in slightly hard water with pH of 7.5 to 8.5.

In other words, either the Neons or the Mollies will suffer stress and eventually fall ill if brought together in one community tank because the water composition is outside the range ideal for them.

So, if Bob removes the Mollies from the equation and maintains a water composition ideal for the rest of the fishes, will the Neons, Pleco, and Angelfish be fine together? The answer is, again, “no.”

Defiance 3: “They don’t look aggressive to me!”

Angelfishes belong to the notoriously cranky group of cichlids. Highly territorial and potentially aggressive, Angels (an oxymoron?) are known to be “stealth” attackers. Swimming casually and almost in a delicately gentle manner, they can snap at a prey in a flash and swallow whatever fits their mouths. Full-grown Angels are known to feast on Neons.

So, maybe Bob can chuck the idea of adding Angels later on. Will his tank be safe now with the dozen Neons and one Plecostomus? Unfortunately, the Pleco may pose a whole new problem.

Defiance 4: “They’re just sooo cute!”

The Plecostomus is one of the fastest growing catfishes in captivity. A “cute” three-inch Pleco can double in length in six months and grow to a “horrendous” adult size of close to two feet in a couple of years. Their phenomenal growth is accompanied by their equally phenomenal rate of excretion that can easily overwork standard filtration systems. A Pleco will, therefore, be okay in a 20-gallon tank only in its first few months as a juvenile.

In other words, Bob’s 20-gallon tank is down to just a dozen Neons. That’s no fun, right? Well, a 20-gallon tank can’t really support a lot of fishes, and frankly, losing some to not having an acceptable plan is my definition of “no fun.”
Bob can still have a fun tank by choosing a combination of community fishes that are attractive together and thrive in a habitat that will remain stable indefinitely.

Here’s one suggestion: to join his Neons, he can add a pair of Rams (Ramirezis may be cichlids but they’re one of the more sedate ones), and instead of the Pleco he can choose a pair of Corys (corydoras) or Otos (otocinclus) that remain small even as adults.

Add to that some diligent monitoring, regular water changes (or better yet, an EcoBio-Block that conditions water so that changes are hardly necessary), and efficient equipment, and Bob can be well on his way to implementing a truly acceptable plan.