You can go for larger rocks, not the tiny gravel sold in every pet store since they can’t be swallowed by your fish and can be an excellent natural habitat for small goldfish that love to dig and hide under rocks.

Also, your goldfish won’t choke on it, as its grains are tiny. It’s perfect for the fish, keeps the aquarium water clean, and is relatively easy to clean. If you decide to fill your goldfish aquarium with a substrate, choose aquarium sand.

But it is boring for the fish and you as the owner to see an empty fish tank. Of course, you can choose to let the bottom of your aquarium stay empty. The size of its grains is perfect for your goldfish to choke on. There are a lot of varieties you can choose from but do not buy aquarium gravel under any circumstances. The substrate is used to form a natural habitat for your fish. That way, you’ll keep the bacteria alive and thriving. Instead, use a bucket and water from the tank. After you choose the right filter and test the water with an ammonia test kit, not performing the first cleaning process correctly of your new tank can lead to a host of issues.ĭo not clean the bacterial part of the filter with tap water directly from the sink. The cleaning of the filter is also critical. Therefore having a filter in your tank means you’ll need to clean your aquarium less. You should always keep an ammonia test kit and constantly check your water for any signs of these chemicals.Īlso, filters help reduce the volume of algae and other larger objects that must be removed manually. The bacteria that are present inside the filter can remove ammonia and nitrite from the water you pour into your tank.Īmmonia and nitrite are toxic and could kill a new fish that isn’t fully adapted to it, so removing them is crucial for the health of your tank. Although, when choosing a filter, the golden rule is that the more fish your aquarium has, the better your filter should be.įilter media, where the bacteria live, is a must if you want to buy a filter for your fish tank. However, even the cheapest filter will help you collect a large amount of waste.ĭuring the first part of the filtration process – the mechanical part – all the large pieces that contaminate your tank will be caught.

The filtration process has two parts, mechanical and bacterial.ĭepending on your budget, you can choose from various forms, designs, and abilities. Nobody wants that, right?Īn excellent filter helps you clean your fish tank and avoid health problems with your fish. Filterĭo you want to change your tank water every two or three days? Of course not it’s a waste of time and money. You must remember that direct sunlight can cause a large number of problems, from the formation of algae and other such things to an unstable temperature in your goldfish aquarium. Last but not least is the location of your new tank. Just make sure it will support the pressure of your fish tank when filled with water. There are different tank stands, and you can choose one depending on your preferences. However, you can’t have an aquarium without a tank stand. They are super lightweight, strong, and do not have a distracting trim, which glass tanks do. A fish tank made of acrylic is a lot more expensive and has some additional features. However, if you choose to buy a used goldfish aquarium, make sure to check it for leaks.Īnother great material is acrylic. Glass aquariums are more affordable and can even be bought from previous users. The material used to manufacture your new tank is also essential. The bigger this number is, the larger your goldfish tank must be. It depends on the number of fish you want your aquarium to contain. Therefore, small tanks can still be a viable option. However, a bigger tank means spending a bit more money. For example, bigger goldfish tanks can hold more fish and require fewer cleanings. This is because so many problems can easily be avoided by buying a bigger tank. There are some critical parameters we should talk about if you want to purchase the best goldfish aquarium for you in particular.įirst of all, the aquarium size is crucial. The first step in setting up a goldfish tank is buying the right one. Of course, to get a proper setup, make sure to follow all the instructions. Here it is, a step-by-step guide on setting up a goldfish tank. Starting with the tank stand and ending with the kind of water that a goldfish likes, there are a lot of different parameters to consider when setting up a goldfish tank.Īlthough goldfish don’t require special treatment, there are some requirements that your fish tank must follow to keep your fancy goldfish alive.

Goldfish tank water change