Fish & Aquariums
Fish & aquariums, you will find practical information written by experts about fish & aquariums in text, video and images. You will also be able to ask your questions or comments in each article so that our community can help you.
6 articles
![How do You Know if Your Fish Is Pregnant](https://t2.uc.ltmcdn.com/en/posts/3/2/9/how_do_you_know_if_your_fish_is_pregnant_4923_300_150.jpg)
If you have a fishbowl or aquarium, you should know that fish can give birth in two different ways. The first is to hide its eggs in plants or soil so that after a male spreads his semen above them, these eggs can hatch. Another type of fish may become pregnant and give birth just like a cat or a dog....
![How Do Fish Reproduce](https://t1.uc.ltmcdn.com/en/posts/1/3/9/how_do_fish_reproduce_4931_300_150.jpg)
Marine life is fascinating, and mating is part of the natural reproduction process of fish. However it is a different, diverse and very interesting process that is done externally or internally, usually with eggs, although not always.
If you find marine life fascinating, you surely want to know how fish reproduce,...
![How Do Betta Fish Mate](https://t1.uc.ltmcdn.com/en/posts/4/6/9/how_do_betta_fish_mate_10964_300_150.jpg)
For people who love to have aquariums, Betta fish are a great choice as pets. Its beautiful colorful fins look both delicate and mesmerizing. But those who have already reared Betta fish will always give you advice which is more of a warning: never keep a male Betta fish with another male or female Betta...
![How To Tell If A Fish Is Sick](https://t1.uc.ltmcdn.com/en/posts/4/0/9/how_to_tell_if_a_fish_is_sick_6904_300_150.jpg)
medium difficulty
Fish are one of the most interesting pets and most species are relatively easy to look after, but they can and do fall ill - they can even catch a cold! However it can be difficult to notice if your fish is unwell, so you'll need to inspect it up close for any abnormalities.
If you think that fish is sick,...
![How to Clean a Fish Tank Out](https://t1.uc.ltmcdn.com/en/posts/8/6/5/how_to_clean_a_fish_tank_out_5568_300_150.jpg)
low difficulty
To keep your fish healthy and your tank in optimal hygenic levels, it should be cleaned frequently. This is the way to keep it optimum to foster the health of our fish. If you do not know where to start, here at OneHowTo.com we explain how to clean a fish tank easily. Are you ready to learn?
![How to take care of a guppy fish](https://t2.uc.ltmcdn.com/en/posts/8/7/4/how_to_take_care_of_a_guppy_fish_478_300_150.jpg)
low difficulty
Guppy fish area common variety of fish that you can find in fish tanks and aquariums as pets, as they don't need much care and they reproduce easily. They're known for their color and, especially, the size of the male's tale. If you're thinking about having fish as pets, we highly recommend this variety....