Aquatic Pets

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The easiest way to cool a fish tank is by using a commercial water chiller. However, chillers are often expensive, so aquarists have devised a number of techniques for lowering the temperature of their tanks. Because evaporation produces a cooling effect, most alternative methods for cooling an aquarium rely on it to some extent. For example, blowing a fan across the surface increases the evaporation rate and cools the water.

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  • How Can You Tell If a Fish Is Dying?

    Q: How Can You Tell If a Fish Is Dying?

    A: There are common tell-tale signs to help in diagnosing if your fish is ill and they are as follows: clamped fins, frayed fins, bloating, enlargement of eyes, erratic swimming, gasping for air at the surface of the water, scraping on plants and filters, loss of appetite, white spots on fins/body, parasites on body, and normally active fish who remain still. Conditions or symptoms may vary.
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  • How Do You Repair a Leak in an Aquarium?

    Q: How Do You Repair a Leak in an Aquarium?

    A: A leaking aquarium creates a mess in the display area. Reseal the joint with silicon sealant to repair the leak. The sealant then needs to cure for 24 hours before you refill the tank.
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  • What Are Some Girl Fish Names?

    Q: What Are Some Girl Fish Names?

    A: Some popular female fish names include Angel, Bubbles and Dory. Funny female fish names include Sushi, Wanda, Salt and Kraken. Hippo and Hydra are ironic names for a female fish. Flotsam and Jetsam are good names for both male and female fish. Common types of fish such as the Blobfish, Ladyfish, Medusafish and Barb can also be used as fish names.
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  • Can You Keep Koi in a Fish Tank?

    Q: Can You Keep Koi in a Fish Tank?

    A: Koi can live in aquariums until they are six inches in length, or about two years old. The most important considerations in tanking koi are the number of fish in the space and water quality conditions.
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  • What Does It Mean When Goldfish Turn Black?

    Q: What Does It Mean When Goldfish Turn Black?

    A: The most common reasons for goldfish to turn black are genetics and ingestion of colored food. Dark environments also cause goldfish to produce additional melanin, which results in a change in pigment. Disease is uncommon, but in certain cases, diseased goldfish turn black.
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  • Why Is My Goldfish Hiding?

    Q: Why Is My Goldfish Hiding?

    A: Although it seems contradictory, FishChannel.com states that in order to feel secure enough to swim in the open, goldfish like to have plenty of cover they can retreat to if needed. Goldfish may also hide if the current is too strong, agitating and stressing them, and making it difficult for them to swim.
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  • Why Do Betta Fish Make Bubbles?

    Q: Why Do Betta Fish Make Bubbles?

    A: Betta fish primarily make bubbles to construct nests for their eggs and fry. Only male betta fish, which are also known as Siamese fighting fish, create such nests. Male betta fish are the only ones that provide parental care.
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  • Why Do Goldfish Swim at the Bottom of the Tank?

    Q: Why Do Goldfish Swim at the Bottom of the Tank?

    A: Goldfish Connection indicates that goldfish sit at the bottom of an aquarium because of high or low levels of certain chemicals, such as ammonia or nitrates, in the water. A low pH level can also cause goldfish to settle on the bottom of the tank.
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  • Where Do Betta Fish Live?

    Q: Where Do Betta Fish Live?

    A: Wild betta fish are found in Cambodia, Thailand and Vietnam. They live in river basins, irrigation and drainage ditches, wetlands and rice paddies. Although many people believe that betta fish live in small puddles, they actually live in larger bodies of water.
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  • How Do You Know When a Goldfish Is Stressed Out?

    Q: How Do You Know When a Goldfish Is Stressed Out?

    A: A goldfish indicates stress by gasping at the surface of the tank, refusing to eat, swimming in strange patterns or developing white spots on its body known as "ich." A goldfish may also develop fungus or a bacterial infection, manifested as white cottony growths or red spots, respectively. Sluggish and abnormal behavior indicate that a fish is being subjected to consistent low-intensity stress.
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  • How Do You Set up a Reef Tank?

    Q: How Do You Set up a Reef Tank?

    A: Setting up a reef aquarium is a multi-stage process that involves choosing and setting up the right aquarium for the space, ensuring that the water is at the right salinity and has proper filtration, curing the rocks, and then slowly acclimating the various inhabitants. Overall, the process takes approximately 10 weeks and requires a large tank, filtration system, aquarium salt, live rocks, reef animals, cleaner fish, invertebrates and other fish inhabitants.
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  • How Long Do Goldfish Live?

    Q: How Long Do Goldfish Live?

    A: When kept in captivity, goldfish live anywhere from a few months to 45 years depending on the size of their habitat and how well they are cared for. Goldfish kept in bowls have the shortest lifespan; with proper cleaning and feeding, they can survive for about five years.
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  • Do Goldfish Eat Other Fish?

    Q: Do Goldfish Eat Other Fish?

    A: Goldfish eat smaller fish as long as they fit in the goldfish's mouth. Goldfish do not have a picky diet. They eat a lot and go for whatever they can find that will fit in their mouth. This includes everything from fish flakes to other small fish.
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  • Why Is My Goldfish Gulping Air?

    Q: Why Is My Goldfish Gulping Air?

    A: Reasons why a goldfish is gulping air include poor water quality, overcrowding of the tank and oxygen deprivation. Goldfish require consistent cleaning and filtration of the water in order to keep the fish healthy. If too many fish are in the same tank, it can lead to bad water quality and not enough oxygen for the fish, causing the goldfish to gulp air at the surface of the tank.
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  • How Do You Breed Tropical Fish?

    Q: How Do You Breed Tropical Fish?

    A: To breed tropical fishes, set aside a breeding tank, then choose the best parents from both sexes, and settle the pair in optimal conditions. Be sure to add hiding places in the breeding tank or aquarium like aquatic plants, rocks, or some toy structures like castles. Always prepare high quality food for the breeders and as much as possible, simulate the breeding season in their natural habitat.
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  • How Big Is a 125-Gallon Aquarium?

    Q: How Big Is a 125-Gallon Aquarium?

    A: A 125-gallon aquarium is 72 inches long, 18 inches wide and 21 inches tall. Glass aquariums of this size weigh approximately 206 pounds before being filled and 1,400 pounds filled. Acrylic aquariums weigh less.
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  • Where Is It Legal to Own a Stingray As a Pet?

    Q: Where Is It Legal to Own a Stingray As a Pet?

    A: According to Fish Channel, it is legal to own a stringray as a pet in all states except Arizona, California, Texas, Georgia, Hawaii, Nevada, Oklahoma, Utah and Mississippi. Because there may be other regulations and restrictions on the legality of a specific species, prospective owners need to check with their local governments.
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  • What Do Clownfish Eat?

    Q: What Do Clownfish Eat?

    A: According to the National Wildlife Federation, clownfish eat bits of leftover fish that are caught by the sea anemone. The clownfish also gobbles down little pests that try to live among the anemone’s tentacles, and they chase away the butterfish and other anemone enemies that can eat the tentacles without getting stung.
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  • How Do You Care for a Pet Squid?

    Q: How Do You Care for a Pet Squid?

    A: According to The Cephalopod Page, squids do not survive well in aquariums and should not be kept as pets. However, octopuses do make a suitable choice for owners interested in keeping a cephalopod as a pet. Octopuses need proper food and an ample, secure tank with plenty of places to hide and clean water.
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  • What Are Tips for Raising Guppies?

    Q: What Are Tips for Raising Guppies?

    A: Keeping newborn guppies in a separate breeding tank, providing plenty of shelter and following the right feeding regime are important tips to consider when raising guppies. Guppy fry are vulnerable to attack, and they require hiding places and diets that promote rapid growth.
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  • What Kind of Fish Can I Put in With My Betta Fish?

    Q: What Kind of Fish Can I Put in With My Betta Fish?

    A: Bettas prefer not to be placed into a tank with other fish and do best when they swim alone. These fish are not schooling fish, so they will fight other bettas when placed in a tank together, according to Pet Sitters International.
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