Fish is a cold-blooded vertebrate. They have gills for breathing and twin fins for movement. They also usually have scales on their body. Fish typically use water as their livelihood. Fish is reared in many places. In addition, fishing with rods/fishing rods and also displayed in the aquarium as entertainment.

In the case of pet lovers, the issue of raising fish in aquariums is gaining a lot of popularity nowadays. In today’s article, we will discuss in detail Decent Freshwater Aquarium Fish Species for Families. So let’s get started

Siamese Fighting Fish

In the world of fish and aquariums, Siamese fighting fish are in a unique position because of their bright colors and their amazing wings. They usually grow to about 6 cm, ranging from 2.4 to 3.1 inches. Siamese fighting fish is also called Bettas fish. There are different types of Siamese fighting fish. These are different phenotypes of the same species. The optimum temperature for their growth and development should be kept between 24 to 27 degrees. Since this fish species can absorb oxygen well and survive in very shallow water, it is perfect for keeping in aquariums as domesticated fish


Angelfish is a popular domesticated fish species as an ornamental aquarium fish due to its attractive features. These fish are challenging and easy to manage and raise. For this reason, those who are interested in keeping beautiful fish in the aquarium can choose this fish. If ornamental fish is listed in terms of beauty, then angelfish will be at the very top because Angel looks so beautiful and colorful. Angel is a tranquil fish, easily kept with other fish in the aquarium. It is safe to keep in a planted aquarium as it does not damage the soil—several varieties of angels, marble angels, white angels, black angels, silver angels, etc. The Angelfish can be easily bred in aquariums.

Plecostomus Fish

To aquarium keepers, this species is better known as Plecostomus or Common Pleco. This armored catfish belongs to the tropical freshwater fish. It covers the head and upper body with longitudinal rows of armor-like cuts and bare soft skin on the lower surface of the head and abdomen. The aquarium volume is at least 300 liters, and it is essential to increase it from 800 to 1000 for keeping this fish. These Plecostomus fish grow very fast and need space to swim and feed constantly.

Common Molly

Among the fish in the aquarium are those that have been known to people for a long time and are always popular, one of them being Common Molly. The Common molly fish are tiny, so you don’t need a giant aquarium to keep them. Common molly fish are small and friendly, which can be like the mind of a fish lover. If you wish, you can settle the common molly fish in the same aquarium with your other fish species.



  • As a result of fish farming at the home aquarium, your stress level is significantly reduced.
  • It helps to reduce anxiety and bring good sleep.
  • Depression is relieved, and peace of mind is achieved.
  • Keeping domesticated fish at home eliminates heart problems.
  • Fish companies help a lot in lowering your blood pressure.
  • Fish can constantly play a role in enhancing your creative thinking.
  • When fish are raised through aquariums, the home’s beauty is enhanced because it is much more beautiful to look at the house.
  • Domestic Fish can relieve your loneliness.
  • Keeping fish in aquariums is paramount to protect them from various diseases.


  • Earthworms, Daphnia, Artemia, Mosquito Larvae, Shrimp, Live fish, Spinach leaves, Boiled potatoes, Boiled egg yolk, Cucumber pieces, Raw meat or cooked meat, Pieces of watermelon, Milk worm, Arcola, Mosquitoes, Grasshopper, Crickets, Ant eggs etc.

Residence Of Fish

  • The aquarium is the best choice as a residence for domestic fish. So the aquarium should be maintained regularly. Regularly change the aquarium’s water, taking care not to put any lousy dirt inside. Use the net before changing the water because it is better not to use your hands to catch fish. Take the fish out of the aquarium and put it in another watering jar.

  • Then reach for the bottom of a five-foot-long rubber pipe aquarium, put your mouth on the other end and let in a little bit of air inside the bucket below. Once the water falls into all the buckets, pour water into the aquarium through a pipe from a nearby tap; thus, changing the water regularly, the residence of domesticated fish should be adequately built.

Behavior of Fish

  • Feeding
  • Reproduction
  • Escape from enemies
  • Swim actively
  • Eat regularly 
  • Sitting on the Bottom
  • Listlessness

Most Common Illnesses to Aquarium Fish


  • Mouth fungus, Fin rot or tail rot, Cotton wool disease, Tuberculosis, Swim, ladder disorder, Ulcer disease, Tail rot/vibriosis, Dropsy, Head hole disease, Anchor worm, Velvet disease, White spot, Lymphocytes & Iridovirus etc.


  • API Stress Coat
  • API General Cure Powder Medication
  • API Super Ick Cure
  • Kordon Methylene Blue
  • Seachem ParaGuard
  • Seachem Cupramine Copper
  • Fritz Aquatics Mardel CopperSafe Treats
  • Hikari Prazipro for Aquarium
  • AquaZZura Prazi-Cura Fish Medicine
  • API Melafix Bacterial Infection Remedy
  • API Aquarium Salt


  • Keep the aquarium and the fish inside it away from the fire.
  • It would help if you kept your favorite fish safe from electronic things 
  • It is better not to catch too many fish by hand. However, if you see it, you

    have to wash your hands thoroughly before and after fishing.
  • Do not leave children alone near the aquarium.
  • Do not keep fish in a bad aquarium, as it may kill the fish.
  • Change the water in the aquarium regularly.
Hopefully, after reading our full article today, you have learned much important stuff about Decent Freshwater Aquarium Fish Species For Families. Now you can easily choose your
Aquarium Fish also can adequately take care of them

CARE for Aquarium Fish

  • Cycling- Cycling is the method of making water quality suitable for fish. It is essential to increase the number of microorganisms in the water at least one week before fish release. This microorganism dissociates the water waste and makes the water suitable for fish to live in their residence.
  • Water quality control– Aquarium water naturally contains ammonia, nitrate, or nitrate compounds. But if the levels of such compounds are higher than usual, it can be bad for the health of the fish. One-third of the aquarium should be drained and purified every week.
  • Fish meal- Not all fish eat the same food. Even one type of fish collects food from one level of water. So it is essential to be aware of the fish’s eating habits in the aquarium.
  • Bottom cleaning– The rocks at the bottom of the aquarium can become very dirty if not cleaned regularly. These stones should be cleaned every week.

Vaccine For Fish

Vaccine For Aquarium Fish:

  • Arthrobacter vaccine
  • ictaluri vaccine
  • Flavobacterium columnare vaccine
  • Attenuated vaccine
  • Recombinant vector vaccine
  • Subunit vaccine

Vaccine For Aquarium Fish Holder:
Generally, those who keep aquarium fish do not require any vaccine. Even then, if for some reason the fish stream is injured, you can use antiseptic.