
What fish can you put in a tank with a goldfish?
What Kind of Fish Can You Keep with Goldfish? Zebra Danios. Zebra danios are probably one of the best goldfish companion species because they like the same water temperature and are fast enough to outswim hungry goldfish for food. White Cloud Mountain Minnows. ... Buenos Aires Tetras. ... Gold Barbs. ... Rosy Barbs. ... Bloodfin Tetras. ... Dojo Loach. ... (Rosy Red) Minnows. ...
What size tank do you need for three small goldfish?
Since each goldfish generally require an average of 20-gallons of water, 2 to 3 healthy goldfish can live happily in a 40-gallon aquarium, but 50 to 60 gallons are recommended for 2-common goldfish or up to 4 small goldfish.
Do goldfish need a big tank?
What size tank do goldfish need? Goldfish don’t need a ridiculously big tank. Something like 48 x 20 x 20 inches is the minimum for the goldfish we talked about before. The larger common goldfish we mentioned should have a tank no smaller than 80 x 24 x 24 inches. Goldfish should ideally live in open-air tanks, and not aquariums.
What is the smallest tank you can breed goldfish in?
The smallest possible size of fish tank that you can use is 20 gallons and you can only put a single fancy goldfish. A single common goldfish will require 30 gallons. You do not want to put a fancy and a common together. Trending.

Is a 2 gallon tank big enough for 2 goldfish?
This means that in order to keep two goldfish healthy, content, and able to breathe and feed freely, you should have a 40-gallon tank. This ratio is suitable for smaller goldfish, which grow to 6” on average. Alone, they can live in a 10-gallon tank, but to be happy they need at least 20 gallons.
Is a 10 gallon tank big enough for 2 goldfish?
A 10 gallon fish tank would be too small for the average goldfish to live comfortably, especially as most goldfish produce a lot of waste. Water conditions would decline rapidly with 2 goldfish in a 10 gallon tank.
Can you have two goldfish in one tank?
Keeping at least two goldfish in an aquarium is recommended to provide companionship and promote activity. Solitary fish can exhibit depression and lethargy. Goldfish are generally not aggressive so they can be kept with most community fish provided the other fish are larger than the size of the goldfish's mouth.
What size tank do you need for a goldfish?
20 gallonsGoldfish require a minimum of 20 gallons, and an aquarium of that size is suitable for only two fish. The reason for a goldfish's need for a large set up is because goldfish grow to be anywhere between 6 inches and 2 feet long depending on the type of fish you own.
Do goldfish get lonely?
Goldfish are just not the same as humans – they're not social animals in the same way that we are, and they don't have the same capacity to get bored or long for companionship. In fact, many of the longest living goldfish have been kept alone, with no obvious harm to their well being.
Can 2 goldfish live in a 20 gallon tank?
What is this? In theory, you could keep more than 2 goldfish of smaller varieties in a 20-gallon tank. However, it's important to remember that goldfish are active fish that need a lot of space to swim. As a result, we would still recommend sticking to 2 fish as the maximum number for a 20-gallon tank.
Can you have male and female goldfish together?
Generally, goldfish are very peaceful fish so keeping multiple goldfish together is easy. Also, if you keep male and female goldfish then you can breed them.
Can goldfish live in tap water?
Can Goldfish Live In Tap Water? Tap water is the most commonly used water in goldfish tanks. So YES, goldfish can live in tap water as long as it's been treated with a water conditioner first.
Do goldfish need a bubbler?
Provided that there is enough water flow and adequate space in your tank, your goldfish may not require a bubbler. Smaller goldfish tanks, or those without much water flow will likely need a bubbler or some other form of aeration to add oxygen back into the tank's water supply.
What do goldfish like to play with?
Creating a Playful Environment. Use large and smooth gravel stones. Goldfish love to swim around the bottom of the tank. Because of this, you need to make sure your stones are large so that they cannot be swallowed.
Are goldfish happy in a tank?
Goldfish, unlike other fish, are best kept in goldfish only tanks rather than in a tank of, lets say, mixed tropicals. A fish less stressed is a definite happy fish! Your goldfish is very social so get your goldfish some friends (while avoiding overcrowding of course.)
How long do goldfish live in a tank?
about 10-15 yearsGoldfish have a lifespan averaging about 10-15 years, with some varieties living up to 30 years when provided with proper care. Unfortunately, many goldfish do not reach their lifespan potential due to inadequate housing conditions. Housing needs to meet both their behavioural and physiological needs.
How many fish can I put in a 10 gallon tank?
Going by the numbers, however, you can put up to 8 to 10 fish in a 10-gallon aquarium tank. However, we would not recommend adding 10 fish in a tank unless the fish are tiny and do not generate too much waste. On the other hand, if you have chosen fish types that grow over time, you should limit the number to 8 or 6.
Can 2 goldfish live in a 5 gallon tank?
How Many Fish Can You Put in a 5-gallon tank? The general rule of thumb for stocking any fish tank is one inch of fish per one gallon of water in the aquarium.
What fish can you keep in a 10 gallon tank?
Small fish species and invertebrates with low bioloads are best kept in 10-gallon aquariums, including neon tetras, ember tetras, dwarf gouramis, siamese fighting fish, guppies, platies, pygmy corydoras, ghost shrimp, cherry shrimp, and amano shrimp.
What pet can live in a 10 gallon tank?
Some of the best reptiles you can get for a 10 gallon tank include geckos- namely house geckos, leopard geckos, and crested geckos; the Kenyan Sand Boa, the Madagascar Day Gecko, the Rosy Boa, the Pygmy Chameleon, the Anole, and the African House Snake.
What Size Tank Is Needed For 2 Goldfish?
One important thing to know is that there are two main types of goldfish commonly housed in home aquariums. There are the common goldfish and the fancy goldfish, both of which require slightly different tank sizes.
How big of a tank do you need for a fancy goldfish?
For a fancy goldfish, a minimum tank size of 3 feet in length and a volume of 20 gallons is required. Once again, this is the minimum. If you want your fish to be very comfortable and happy, you should go with a 3.5 long tank that can hold at least 25 gallons of water. Also, for each additional fancy goldfish after the first one, ...
How much space do you need for a goldfish tank?
Also, for each additional fancy goldfish after the first one, you need to increase the tank size by a minimum of 10 gallons. Seeing as 10 gallons is the minimum, we personally would recommend an extra 15 gallons of space after each fish past the first one.
How many gallons of water do you need for a goldfish tank?
The minimum for a single common goldfish is 30 gallons, with our recommendation being 40 gallons. However, for each additional goldfish, you will need an additional 12 gallons of water. Now, once again, this is the absolute minimum.
How much water does a goldfish need?
In other words, 2 common goldfish need 42 gallons of space at a very minimum. That translates to roughly 168 liters of water. So, for 168 liters of water, you can have 2 goldfish. If you want to have 3, add an extra 12 gallons or 48 liters to that. Thus, 3 goldfish would require roughly 216 liters of tank space.
What is the other type of goldfish?
The Fancy Goldfish. The other type of goldfish that many people have at home, a slightly more expensive kind, is the fancy goldfish . Opposed to what you might think due to the name of this animal, it is actually a bit smaller and requires slightly less space than the common version.
What is the most common fish to have?
When it comes to keeping fish at home, one of the most common fish that people have is the goldfish. This is especially true for children and beginners who want or need something easy to take care of. Of course, you do need to meet certain requirements for your fish to be happy and healthy. One of these requirements is the tank, or more ...
How big do goldfish get?
These goldfish types more closely resemble the ancestor of the goldfish in size and body form. They can grow up to about 1 foot in length and they’re very athletic. These types of fish, really need a large water volume.
How much space do you need for a single tail fish?
Like the single tails though they are big waste producers, and still require a great deal of space. You should allow 20 gallons of space per fish. So for example, if you have 3 Orandas, they should be kept in a tank no smaller than 60 gallons.
What is a single tail goldfish?
Goldfish tank size requirements are different for different types of fish. The fish we call single tails are goldfish like Comet, Common, and Shubunkin but the Jikin and Wakin should also be included in this group since they also grow very large. These goldfish types more closely resemble the ancestor ...
What are the other types of goldfish?
The other category of goldfish are the fancy goldfish or the double tails. There are many more varieties in this category including the Fantail, Oranda, Ranchu, Lionhead, Telescope eye, Bubble eye, and Veiltail.
What fish have a shorter body shape than a single tail?
There are many more varieties in this category including the Fantail, Oranda, Ran chu, Lionhead, Telescope eye, Bubble eye, and Veiltail. These fish have a shorter and rounder body shape than the single tails, and while they can also grow very large, they don’t typically grow quite as large as the single tail types, ...
Can you have 5 fish in a tank without water changes?
While you will still have to do large water changes, you will have much more leeway. If for some reason you missed a water change, it would not be nearly as detrimental as it would be if you had 5 fish in that tank.
Is it better to keep goldfish under stock?
With all types of goldfish, the more space the better. Many hobbyists tend to have healthier fish in general when they keep their tanks under stocked. An under stocked tank simply means that there are fewer fish in the tanks, and the stocking guidelines would allow for. an under stocked tank is actually much easier to care for as well.
How Many Goldfish Can You Put in Your Tank?
That, my friend, is the $64 million dollar question. I’ve seen countless unsuspecting fishkeepers – new and experienced – get totally ripped to shreds (verbally) for posting a photo of their goldfish in “too small” of a tank (or even more horrifying, a bowl) online. It’s like they might as well have posted: “I’m an animal abuser who loves torturing goldfish.” Why all the hate? Because they’ve broken the unstated “RULES.” The question is… exactly what rules? You’ve probably heard any of the following stocking ratios for goldfish:
How much space do you need for a goldfish tank?
As the hobbyist, you choose your goals. If you want to keep a chunky 6-8″ fancy goldfish or even a 12″ slim-bodied fish, there’s no question that you’ll need more space for them (yes, many of them can get that big with the right conditions). Some find their full-grown, foot-long single-tailed fish appreciate having as much as 55 or 80 gallons to themselves, others feel 30 or 40 gallons is enough. If you’re looking in your tank and really feel like your fish needs more swimming space, by all means, go for it – pets are not fun to keep if you feel like yours is not happy. As the owner, you know your fish best. So more power to you.
Why do goldfish grow so big?
Goldfish produce a growth-inhibiting hormone (GIH) that builds up in the water. When that water is changed all the time, the hormone is removed and the fish continues to grow. A bigger tank helps to dilute this hormone, which is why goldfish tend to get really big in a big tank.
How much water do goldfish need?
While you may hear anything from “each goldfish requires a minimum of 20 gallons of water” to “only a pond will do.”
Can a goldfish survive in a dirty environment?
The goldfish (or puppy in our example) can certainly survive for a time in a small and dirty environment. For the animal to truly thrive, it needs much better conditions. The puppy needs to run and play and get sunshine. The goldfish needs room to swim and clean water to live in.
Do goldfish grow in a small aquarium?
Yes, you’ve heard it right: It’s a myth that goldfish are destined to outgrow smaller aquariums, but, put them in a tiny bowl, and you can guess what will happen. See… Goldfish produce a growth-inhibiting hormone (GIH) that builds up in the water. When that water is changed all the time, the hormone is removed and the fish continues to grow. A bigger tank helps to dilute this hormone, which is why goldfish tend to get really big in a big tank.
Do goldfish need gallons?
Truth be told: Goldfish don’t require a magic number of gallons to thrive if all of their needs are met. But so many (contradicting) rules have been created! And few – if any – are substantiated by any scientific fact.
