Share your thanks with Craig Morton
Your thanks is on its way!
Craig Morton
Aquarium Specialist, CEO of Aquarium Doctor Inc.
wikiHow's Editorial ProcesswikiHow partners with over 1000+ experts from a wide range of fields to ensure our content is accurate and based on well-established research and testimony. Content Managers conduct interviews and work closely with each expert to review information, answer reader questions, and add credible advice. Learn more about our editorial process and why millions of readers trust wikiHow.
Q&A Comments (61)
Co-authored Articles (65)
How to
Siphon Water
Siphoning is a great way of using gravity to move large amounts of water from one location to another. You can empty a pool, clean a fish tank, or prepare rainwater jugs by siphoning. If you are working with fresh water,...
How to Know If a Betta Fish Is Sick or Dying: Signs & Symptoms
Aquarium experts explain betta fish diseases & symptomsWhile betta fish are pretty easy to care for, they can sometimes grow unhealthy or catch diseases, causing them to get sick. To help you tell if your fish is sick or...
How to
Tell if a Goldfish Is Pregnant
When goldfish are preparing to lay eggs (otherwise known as “spawning”) the goldfish is said to be pregnant. If you believe your goldfish may be preparing to spawn, there are several ways to find out. First, try to f...
Swim Bladder Disease: Best Treatment Options
Symptoms, causes, treatment, and prevention of buoyancy disorder If you peer into your goldfish tank and wonder, “Why is my fish swimming sideways?” the most likely cause is swim bladder disorder. This disease is pre...
How to Feed, Care for, and Raise Tadpoles
Watch tadpoles transform into frogs with this fun science activity Raising tadpoles is a fun way to watch these fascinating amphibians transform into frogs and learn more about science and nature. Simply collect tadpoles...
How to
Feed a Betta Fish
Betta fish are an excellent option for a home or office aquarium. They’re easy to take care of, they’re more active than most pet fish species, and they’re beautiful. Betta fish are carnivorous so they must be fed ...
How to
Keep Leeches As Pets
Leeches can be great pets for those not too squeamish to keep them. They can survive for several months without food, require minimal care, and are unique creatures to keep in a fish tank. But like any pet, you have to k...
The Best Fin Rot Treatments to Cure Your Fish
Plus, symptoms, causes, and how to prevent fin rotFin rot is a common bacterial disease that can affect fish—especially long-finned fish like Bettas and goldfish. While fin rot can be dangerous for fish, it can often ...
How to
Hold a Catfish
Learn how to grasp, handle, and release a catfish safelyBefore you pluck that prized catfish off your line, be aware of the risks of handling the bony bottom feeders bare-handed. The dorsal and pectoral fins of a catfish...
Oscar Fish Care Guide: Tank Set Up, Temperature Needs, & More
Expert advice for caring for, feeding, & breeding Oscar fish Oscar fish are a popular type of tropical cichlid that are super fun to keep as pets thanks to their playful and inquisitive natures. They're known to watch th...
How to
Breed Goldfish
Breeding goldfish is not as easy as it sounds. Creating the right environment for your goldfish, finding fertile mates, encouraging procreation and ensuring the correct incubation and birth of eggs are all essential step...
How to
Make a Closed Aquatic Ecosystem
If you’re looking for all of the fun of an aquarium without any of the work or mess, then a closed aquatic ecosystem may be right for you! They don’t need any food, cleaning, or anything other than enough sunlight. T...
How to
Change the Water in a Fish Bowl
You should change the water in your fish bowl at least once per week, if not more often. Regular cleaning of a fish bowl serves two purposes. First, it will eliminate any odors coming from the bowl. Secondly, it will hel...
How to Stop Angelfish Bullying
Angelfish are beautiful additions to any freshwater tank, but they can be a little testy sometimes. If you’ve got an angelfish bullying others in your tank, it’s important to put an end to the behavior before any fis...
How to
Care for African Dwarf Frogs
African dwarf frogs are small frogs that are native to Africa. These frogs are relatively easy to care for, as they take about the same level of care as goldfish. Set up an appropriate tank for your tiny friends, includi...
How to
Change a Dip Tube
Diagnose a faulty dip tube and replace it with easeInside a typical water heater tank, the dip tube transfers cold water from the top of the tank to the bottom of the tank, resulting in a faster heating process. Dip tube...
How to Replace the Sand in Your Pool Filter
Easy steps to a clean, functioning filter In order to properly maintain your swimming pool filtration system and keep your pool clean, it is important to periodically change the sand in your pool filter. Over time, the s...
How to
Charge a Pressure Tank
A pressure tank holds pressurized water supplied by a pump that’s drawing up well water—or, less commonly, that’s boosting the pressure of city water. If your home’s pump is running nearly constantly in order to...
How to
Repair a Leaky Aquarium
A leaky aquarium tank can be a big problem, especially if you have a very large aquarium. Most leaks are on the seams and only spill a little water at a time. However, if this problem isn't fixed, it can lead to the whol...
How to
Take Care of Baby Platy Fish
Platy fish (''Xiphophorus'') are a common variety of fish that come in many different colors and are easy to care for. Platy are a prolific fish, so if you have both males and females, there is a strong possibility you w...
