Pet Fish

Low carbonate hardness (low KH) can be detrimental to aquarium plants. It's not clear why the letters KH are used to abbreviate carbonate hardness, given that C stands for carbon. It is clear,...

Fish are probably the most low-maintainence pets you can get (besides plants). The hardest thing you'll ever have to do is flush Mr. Goldie down the toilet when you find him floating belly up. The...

Like any home aquarium, fish ponds need to be clean in order to be attractive and to keep your fish healthy, which can be more difficult in an outdoor pond environment than a common fish tank,...

Algae infestation is one of the most common problems for anyone who owns a fish pond. A type of phytoplankton, algae comes in many varieties that not only make your pond unattractive, but can even...

There are several different types of freshwater aquarium water conditioner promoted as being specifically for Bettas (or Siamese fighting fish). However, this water conditioner is also safe for...

Saltwater fish tanks can captivate even in the age of fish screen-savers and always-on Internet connections. Marine fish are very beautiful and have personalities not found in freshwater fish....

Several different species of Bacopa are grown in the aquarium and in garden ponds including B. caroliniana and B. australis; the most popular is B. monnieri. These species all require the same...

Mosses are non-vascular plants. Unlike typical garden plants, mosses depend on a moist, shady environment to provide moisture rather than a system of roots and stems. Mosses are found worldwide,...

Any aquarium hobbyist will tell you that pH is one of the most vital aspects of healthy aquarium water. Water's pH is essentially a measure of either its alkalinity or acidity on a zero to 14...

Maintaining a fish tank can be a rewarding endeavor, but it requires great care and patience. Many new fish tank owners often overlook water quality, but it is vital to the health and vitality of...

A planted aquarium is one of the most beautiful things a person can create. It is an entire world submerged in crystal clear water. Shoals of colorful fish and gorgeous green plants dance in the...

Saltwater aquariums are among the most coveted types of aquariums among hobbyists. Renowned for their beauty and vivid coloration, marine aquariums are quite a rewarding and stunning piece of...

The main purpose of activated charcoal in aquariums is to chemically filter the water by absorption of toxins, thereby elevating water quality, cleanliness and promoting the health of the fish.

GloFish are fluorescent, genetically modified zebrafish that absorb and reflect light. Black light (a type of light with a purple-blue bulb shaped as a bar) used at night in a dark room can make...

A properly installed and shielded a metal halide lamp is safe and may be necessary to keep certain plants and animal in an aquarium. Water and electricity do not mix, so there is a potential for...

Cleaning a large aquarium can seem like a daunting task---many believe it involves removing all of the water, washing all parts and then replacing the water in the tank. In actuality, cleaning and...

The male betta's flowing colorful fins make it a popular fishbowl-dwelling pet. Happy in a small space, these exotic fish require routine water changes to keep their environment healthy and safe....

Years ago, many commercially available and homemade soaps contained a substance called lye. Lye is a caustic chemical that can be added to rendered animal fat in order to create soap. This soap...

Adjusting the pH of your fish tank's water and properly removing the chlorine are necessary skills in order to maintain a healthy aquarium and extend the life of your fish. The pH is a measure of...

The quality of your aquarium's water is the most important variable in determining the health of your fish. Two aspects you must consider are the water's pH level, which essentially measures its...

If you plan to set up a successful freshwater or saltwater aquarium you need to make sure you have the right filtration. A powerful filter is an absolute must for any aquarium, and for years Tetra...

Water conditioner reduces potential damage to your fish by removing harmful chemicals from tap water. Using this solution carefully and correctly is vital to aquarium health. Add water conditioner...

Fish in a pond keep the water and ecosystem in balance by eating the algae that grows in the water. Without fish, the algae in a pond would grow and take over the pond, making the water smelly and...

Mouth fungus in freshwater fish is not actually a fungal infection, but is instead a bacterial infection caused by the flexibacter bacteria (see reference 1). Fish afflicted with this bacterial...

A pond is a body of water shallow enough to support rooted plants. Ponds can be found in a variety of terrains and are very important to the life cycle and habitat of wildlife. Man-made ponds...

Building a backyard pond for keeping koi and goldfish is a fun and rewarding project. Most guides for creating water gardens recommend building your pond on a flat, level area in full sun and...

There are many different ways to introduce a new fish into your aquarium. Two of the most successful methods include the float method and the drip method. For most freshwater fish you can...

Understanding pH levels doesn't have to be hard if you remember a few things. When the pH is neutral--commonly known as 7.0--hydrogen ions and hydroxide ions are equal. Increase the hydrogen and...

Properly set-up and maintained aquariums are beautiful man-made environments meant to add a sense of peace and offer an excuse to slow down a hectic life. Those foul, algae-ridden death pots...

Though many chemicals are advertised that claim to be able to clear pond algae, they can be dangerous to wildlife, such as fish or turtles, and rarely to the chemicals offer a permanent solution...

Veil tail goldfish are very common goldfish known for their fancier tail structure than the standard goldfish. Often kept in bowls with a simple filter, these fish are hardy and easy to keep,...

This article is a easy step by step recount on how to keep a goldfish how to keep the tank clean and what you will need.

Unlike fish in the wild, fish in tanks can't swim away to healthier water when their immediate surroundings are unhealthy. People who keep aquarium fish know how important it is to do regular...

Constructing a good koi pond is more complicated than lining a hole in the backyard and putting fish into it. For your koi to be healthy and beautiful, the pond must be as close to their natural...

Algae are an inevitable problem for outdoor ponds, particularly those that are unfiltered. These little green pests are actually a type of plankton that not only turn your pond water an...

A fish is a great first pet for a young child and it's easy to set up. The average cost is around $30.00, not including fish, which are priced from 99 cents to hundreds of dollars. Letting your...

If you are an experienced fish keeper, you might be looking for a way to turn your favorite hobby into a lucrative sideline, or even a full-time career. There are many individuals and businesses...

Algae are a common, and nearly unavoidable, issue when dealing with an outdoor pond. Because of the constant exposure to sunlight and rainwater, which can often carry down nutrients, ponds tend to...

Over the course of the years of raising Bettas, I have learned some key things that could be handy for a new beginner. Here are some tips and advice on what you should do when you bring home your...

Betta fish are majestic and flowing fish, known also as Siamese fighting fish because they are very aggressive and territorial. For this reason, it is recommended only one fish be placed per...

Minnows are part of a large fish family, usually used as food for other animals such as water dogs, turtles and larger fish. They are silver and are usually herbivorous. They can thrive in many...

Minnows are part of a large fish family, usually used as food for other animals like water dogs, turtles and larger fish. They are silver and are usually herbivorous. They can thrive in many...

There are many different ways to introduce a new fish into your aquarium. Two of the most successful methods include the float method and the drip method. For most freshwater fish you can...

A beautiful well-maintained fish tank filled with healthy and well cared-for fish can be as enjoyable to watch for the fish keeper as it is for other family and friends when they look into it. A...

Keeping a pond can be a rewarding but difficult task, particularly when it becomes infested with annoying algae. Common in warmer climates, algae can give the sides of ponds a green, slimy,...

Anyone who keeps an outdoor pond will inevitably face the problem of extensive algal growth. This is due in part to the large amounts of natural light the pond is exposed to and rainwater washing...

Nothing makes a pond more beautiful than brilliantly-colored fish darting about through the breaks in the water. Koi and goldfish are luminous in a garden pond, and can live for many years if...

Algae control is an essential part of maintaining an outdoor fish pond, an environment commonly used to house koi. Because they are outside, these ponds are constantly exposed to sunlight and...

Algae is one of the most common problems that plague outdoor pond owners. This is a typical occurrence that is primarily caused by the abundance of light prevalent in an outdoor environment; and...

Daphnia Magna are easy to culture at home where they can continue to provide you with a healthy form of live fishfood.