Fish Tank Care Guide

Fish Tank Care Guide - All care guide for fish and fish tank maintenance for hobbyists

5 gallon fish tank for Betta fish healthy and happy

When it comes to Betta fish tanks, a 5 gallon fish tank is by no means big. You’ll find that there are plenty of different shapes and designs in this category and that 5 gallon fish Betta tanks are great for big desks, coffee tables, or large shelves.

About setting up a 5 gallon Betta fish tank

If you are considering setting up a Betta fish tank then congratulations, you have chosen a beautiful and very popular aquarium fish that originally came from the tropical waters of Thailand, Borneo and Malaysia.


The betta fish holds the scientific name of betta Splendens and it is also known as the Siamese fighting fish. This is because males are territorial and will fight for domination. In the wild this is not usually a huge problem, as the "loser" will escape to safety. However, in the betta fish tank, this of course is not possible and often males will fight to the death.

Here we hope to provide you with valuable information about maintaining and caring for betta aquariums and which will help you to provide a stress free environment or your bettas to thrive and maybe even multiply in.


How to choose a 5 gallon Betta tank?


5 gallon Betta fish tanks are going to be about 16” x 8” x 10” and will probably way around 70 pounds when filled with water and fish tank decorations. In today’s modern world many polymers and acrylics are used in the construction of 5 gallon Betta fish tanks. You can still find that many fish tanks that are made from glass, but there are so many more options.

5 gallon Betta fish tanks are good for giving Betta fish plenty of room to move around as well as plenty of room for décor. With all the options available to decorate Betta fish tanks you’ll have a much harder time deciding what goes in at after you decide which the best Betta fish tank is for you.


Taking care of 5 gallon Betta fish tanks is not a hard thing to do, but 5 gallon Betta fish tanks do need more attention then something like that 20 gallon fish tank. You might be thinking this sounds strange, but that the smaller the fish tank the faster changes happen in the water. Changes like nitrogen levels, the temperature of the water, and waste buildup can get quite bad if you don’t keep an eye on it. It’s not difficult to keep an eye on these changes because you’ll spend a lot of time that watching your beautiful Betta swam around its habitat.

5 gallon Betta aquarium caring

There are of course many aspects of betta and aquarium care. These are some that we want to cover here:

  • Various different types of equipment and supplies for your betta tank.
  • Proper maintenance of your betta fish tank which will help to maintain the health of your fish.
  • Common betta diseases which can cause havoc on your tropical environment.
  • How to breed bettas and care for the fry.
  • Feeding, filtration and water conditions help to keep your fish healthy so they live longer.